[INFO] fetching crate poplar 0.1.0...
[INFO] testing poplar-0.1.0 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate poplar 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate poplar 0.1.0 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate poplar 0.1.0
[INFO] finished tweaking crates.io crate poplar 0.1.0
[INFO] tweaked toml for crates.io crate poplar 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 9 packages to latest compatible versions
[INFO] [stderr]       Adding cfg-if v0.1.10 (latest: v1.0.0)
[INFO] [stderr]       Adding pci_types v0.2.0 (latest: v0.6.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustc-std-workspace-alloc v1.0.0
[INFO] [stderr]   Downloaded ptah v0.2.0
[INFO] [stderr]   Downloaded pci_types v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 143292f2ff17beedf63fee4de0b9f198e4b0c2b5ca56ca7395cb0f3ba2f90484
[INFO] running `Command { std: "docker" "start" "-a" "143292f2ff17beedf63fee4de0b9f198e4b0c2b5ca56ca7395cb0f3ba2f90484", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "143292f2ff17beedf63fee4de0b9f198e4b0c2b5ca56ca7395cb0f3ba2f90484", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "143292f2ff17beedf63fee4de0b9f198e4b0c2b5ca56ca7395cb0f3ba2f90484", kill_on_drop: false }`
[INFO] [stdout] 143292f2ff17beedf63fee4de0b9f198e4b0c2b5ca56ca7395cb0f3ba2f90484
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd08cecc92e608c3f9626f754a3f8fc218b1c8eecbc7f67ceffc67412b6dd5de
[INFO] running `Command { std: "docker" "start" "-a" "bd08cecc92e608c3f9626f754a3f8fc218b1c8eecbc7f67ceffc67412b6dd5de", kill_on_drop: false }`
[INFO] [stderr]    Compiling bit_field v0.10.2
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling ptah v0.2.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling pci_types v0.2.0
[INFO] [stderr]    Compiling poplar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `get_bit` is never used
[INFO] [stdout]   --> src/bit_field.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub trait BitField {
[INFO] [stdout]    |           -------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 39 |     fn get_bit(&self, bit: usize) -> bool;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "bd08cecc92e608c3f9626f754a3f8fc218b1c8eecbc7f67ceffc67412b6dd5de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd08cecc92e608c3f9626f754a3f8fc218b1c8eecbc7f67ceffc67412b6dd5de", kill_on_drop: false }`
[INFO] [stdout] bd08cecc92e608c3f9626f754a3f8fc218b1c8eecbc7f67ceffc67412b6dd5de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29d1484f3ab4dddbe155ec779a4c43c4391677cf9c56a1a814cdfd2d69a356ea
[INFO] running `Command { std: "docker" "start" "-a" "29d1484f3ab4dddbe155ec779a4c43c4391677cf9c56a1a814cdfd2d69a356ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling poplar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `get_bit` is never used
[INFO] [stdout]   --> src/bit_field.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub trait BitField {
[INFO] [stdout]    |           -------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 39 |     fn get_bit(&self, bit: usize) -> bool;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_bit` is never used
[INFO] [stdout]   --> src/bit_field.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub trait BitField {
[INFO] [stdout]    |           -------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 39 |     fn get_bit(&self, bit: usize) -> bool;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "29d1484f3ab4dddbe155ec779a4c43c4391677cf9c56a1a814cdfd2d69a356ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29d1484f3ab4dddbe155ec779a4c43c4391677cf9c56a1a814cdfd2d69a356ea", kill_on_drop: false }`
[INFO] [stdout] 29d1484f3ab4dddbe155ec779a4c43c4391677cf9c56a1a814cdfd2d69a356ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 161a5d2f4724dc6a5bf6bfd7f828f765f824924be42389a56499903ce4cb927c
[INFO] running `Command { std: "docker" "start" "-a" "161a5d2f4724dc6a5bf6bfd7f828f765f824924be42389a56499903ce4cb927c", kill_on_drop: false }`
[INFO] [stderr] warning: method `get_bit` is never used
[INFO] [stderr]   --> src/bit_field.rs:39:8
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub trait BitField {
[INFO] [stderr]    |           -------- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 39 |     fn get_bit(&self, bit: usize) -> bool;
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `poplar` (lib) generated 1 warning
[INFO] [stderr] warning: `poplar` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/poplar-2a3d0b989507a3ac)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests poplar
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/bit_field.rs - bit_field::BitField::set_bits (line 89) ... FAILED
[INFO] [stdout] test src/bit_field.rs - bit_field::BitField::get_bit (line 27) ... FAILED
[INFO] [stdout] test src/caps.rs - caps::CapabilitiesRepr (line 22) ... FAILED
[INFO] [stdout] test src/bit_field.rs - bit_field::BitField::get_bits (line 44) ... FAILED
[INFO] [stdout] test src/bit_field.rs - bit_field::BitField::set_bit (line 65) ... FAILED
[INFO] [stdout] test src/bit_field.rs - bit_field::BitField::BIT_LENGTH (line 16) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/bit_field.rs - bit_field::BitField::set_bits (line 89) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bit_field`
[INFO] [stdout]  --> src/bit_field.rs:90:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bit_field::BitField;
[INFO] [stdout]   |     ^^^^^^^^^ use of undeclared crate or module `bit_field`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_bits` found for type `u32` in the current scope
[INFO] [stdout]  --> src/bit_field.rs:94:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | value.set_bits(0..2, 0b11);
[INFO] [stdout]   |       ^^^^^^^^ method not found in `u32`
[INFO] [stdout]   |
[INFO] [stdout]   = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following traits which provide `set_bits` are implemented but not in scope; perhaps you want to import one of them
[INFO] [stdout]   |
[INFO] [stdout] 2 + use bit_field::BitArray;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use bit_field::BitField;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use poplar::bit_field::BitField;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_bits` found for type `u32` in the current scope
[INFO] [stdout]   --> src/bit_field.rs:97:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | value.set_bits(2..=3, 0b11);
[INFO] [stdout]    |       ^^^^^^^^ method not found in `u32`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following traits which provide `set_bits` are implemented but not in scope; perhaps you want to import one of them
[INFO] [stdout]    |
[INFO] [stdout] 2  + use bit_field::BitArray;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use bit_field::BitField;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use poplar::bit_field::BitField;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_bits` found for type `u32` in the current scope
[INFO] [stdout]   --> src/bit_field.rs:100:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | value.set_bits(..4, 0b1010);
[INFO] [stdout]    |       ^^^^^^^^ method not found in `u32`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following traits which provide `set_bits` are implemented but not in scope; perhaps you want to import one of them
[INFO] [stdout]    |
[INFO] [stdout] 2  + use bit_field::BitArray;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use bit_field::BitField;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use poplar::bit_field::BitField;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/bit_field.rs - bit_field::BitField::get_bit (line 27) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bit_field`
[INFO] [stdout]  --> src/bit_field.rs:28:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bit_field::BitField;
[INFO] [stdout]   |     ^^^^^^^^^ use of undeclared crate or module `bit_field`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_bit` found for type `u32` in the current scope
[INFO] [stdout]  --> src/bit_field.rs:32:18
[INFO] [stdout]   |
[INFO] [stdout] 7 | assert_eq!(value.get_bit(1), false);
[INFO] [stdout]   |                  ^^^^^^^ method not found in `u32`
[INFO] [stdout]   |
[INFO] [stdout]   = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following traits which provide `get_bit` are implemented but not in scope; perhaps you want to import one of them
[INFO] [stdout]   |
[INFO] [stdout] 2 + use bit_field::BitArray;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use bit_field::BitField;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use poplar::bit_field::BitField;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_bit` found for type `u32` in the current scope
[INFO] [stdout]  --> src/bit_field.rs:33:18
[INFO] [stdout]   |
[INFO] [stdout] 8 | assert_eq!(value.get_bit(2), true);
[INFO] [stdout]   |                  ^^^^^^^ method not found in `u32`
[INFO] [stdout]   |
[INFO] [stdout]   = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following traits which provide `get_bit` are implemented but not in scope; perhaps you want to import one of them
[INFO] [stdout]   |
[INFO] [stdout] 2 + use bit_field::BitArray;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use bit_field::BitField;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use poplar::bit_field::BitField;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/caps.rs - caps::CapabilitiesRepr (line 22) stdout ----
[INFO] [stdout] error[E0412]: cannot find type `CapabilitiesRepr` in this scope
[INFO] [stdout]  --> src/caps.rs:25:22
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub static mut CAPS: CapabilitiesRepr<4> = CapabilitiesRepr::new([CAP_EARLY_LOGGING,
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use poplar::caps::CapabilitiesRepr;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `CapabilitiesRepr`
[INFO] [stdout]  --> src/caps.rs:25:44
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub static mut CAPS: CapabilitiesRepr<4> = CapabilitiesRepr::new([CAP_EARLY_LOGGING,
[INFO] [stdout]   |                                            ^^^^^^^^^^^^^^^^ use of undeclared type `CapabilitiesRepr`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use poplar::caps::CapabilitiesRepr;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `CAP_EARLY_LOGGING` in this scope
[INFO] [stdout]  --> src/caps.rs:25:67
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub static mut CAPS: CapabilitiesRepr<4> = CapabilitiesRepr::new([CAP_EARLY_LOGGING,
[INFO] [stdout]   |                                                                   ^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this constant
[INFO] [stdout]   |
[INFO] [stdout] 2 + use poplar::caps::CAP_EARLY_LOGGING;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `CAP_GET_FRAMEBUFFER` in this scope
[INFO] [stdout]  --> src/caps.rs:26:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | CAP_GET_FRAMEBUFFER, CAP_PADDING, CAP_PADDING]);
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this constant
[INFO] [stdout]   |
[INFO] [stdout] 2 + use poplar::caps::CAP_GET_FRAMEBUFFER;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `CAP_PADDING` in this scope
[INFO] [stdout]  --> src/caps.rs:26:22
[INFO] [stdout]   |
[INFO] [stdout] 6 | CAP_GET_FRAMEBUFFER, CAP_PADDING, CAP_PADDING]);
[INFO] [stdout]   |                      ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this constant
[INFO] [stdout]   |
[INFO] [stdout] 2 + use poplar::caps::CAP_PADDING;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `CAP_PADDING` in this scope
[INFO] [stdout]  --> src/caps.rs:26:35
[INFO] [stdout]   |
[INFO] [stdout] 6 | CAP_GET_FRAMEBUFFER, CAP_PADDING, CAP_PADDING]);
[INFO] [stdout]   |                                   ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this constant
[INFO] [stdout]   |
[INFO] [stdout] 2 + use poplar::caps::CAP_PADDING;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/bit_field.rs - bit_field::BitField::get_bits (line 44) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bit_field`
[INFO] [stdout]  --> src/bit_field.rs:45:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bit_field::BitField;
[INFO] [stdout]   |     ^^^^^^^^^ use of undeclared crate or module `bit_field`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_bits` found for type `u32` in the current scope
[INFO] [stdout]  --> src/bit_field.rs:49:18
[INFO] [stdout]   |
[INFO] [stdout] 7 | assert_eq!(value.get_bits(0..3), 0b101);
[INFO] [stdout]   |                  ^^^^^^^^ method not found in `u32`
[INFO] [stdout]   |
[INFO] [stdout]   = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following traits which provide `get_bits` are implemented but not in scope; perhaps you want to import one of them
[INFO] [stdout]   |
[INFO] [stdout] 2 + use bit_field::BitArray;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use bit_field::BitField;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use poplar::bit_field::BitField;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_bits` found for type `u32` in the current scope
[INFO] [stdout]  --> src/bit_field.rs:50:18
[INFO] [stdout]   |
[INFO] [stdout] 8 | assert_eq!(value.get_bits(2..6), 0b1101);
[INFO] [stdout]   |                  ^^^^^^^^ method not found in `u32`
[INFO] [stdout]   |
[INFO] [stdout]   = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following traits which provide `get_bits` are implemented but not in scope; perhaps you want to import one of them
[INFO] [stdout]   |
[INFO] [stdout] 2 + use bit_field::BitArray;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use bit_field::BitField;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use poplar::bit_field::BitField;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_bits` found for type `u32` in the current scope
[INFO] [stdout]  --> src/bit_field.rs:51:18
[INFO] [stdout]   |
[INFO] [stdout] 9 | assert_eq!(value.get_bits(..), 0b110101);
[INFO] [stdout]   |                  ^^^^^^^^ method not found in `u32`
[INFO] [stdout]   |
[INFO] [stdout]   = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following traits which provide `get_bits` are implemented but not in scope; perhaps you want to import one of them
[INFO] [stdout]   |
[INFO] [stdout] 2 + use bit_field::BitArray;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use bit_field::BitField;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use poplar::bit_field::BitField;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_bits` found for type `u32` in the current scope
[INFO] [stdout]   --> src/bit_field.rs:52:18
[INFO] [stdout]    |
[INFO] [stdout] 10 | assert_eq!(value.get_bits(3..=3), value.get_bit(3) as u32);
[INFO] [stdout]    |                  ^^^^^^^^ method not found in `u32`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following traits which provide `get_bits` are implemented but not in scope; perhaps you want to import one of them
[INFO] [stdout]    |
[INFO] [stdout] 2  + use bit_field::BitArray;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use bit_field::BitField;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use poplar::bit_field::BitField;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_bit` found for type `u32` in the current scope
[INFO] [stdout]   --> src/bit_field.rs:52:41
[INFO] [stdout]    |
[INFO] [stdout] 10 | assert_eq!(value.get_bits(3..=3), value.get_bit(3) as u32);
[INFO] [stdout]    |                                         ^^^^^^^ method not found in `u32`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following traits which provide `get_bit` are implemented but not in scope; perhaps you want to import one of them
[INFO] [stdout]    |
[INFO] [stdout] 2  + use bit_field::BitArray;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use bit_field::BitField;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use poplar::bit_field::BitField;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/bit_field.rs - bit_field::BitField::set_bit (line 65) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bit_field`
[INFO] [stdout]  --> src/bit_field.rs:66:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bit_field::BitField;
[INFO] [stdout]   |     ^^^^^^^^^ use of undeclared crate or module `bit_field`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_bit` found for type `u32` in the current scope
[INFO] [stdout]  --> src/bit_field.rs:70:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | value.set_bit(1, true);
[INFO] [stdout]   |       ^^^^^^^ method not found in `u32`
[INFO] [stdout]   |
[INFO] [stdout]   = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following traits which provide `set_bit` are implemented but not in scope; perhaps you want to import one of them
[INFO] [stdout]   |
[INFO] [stdout] 2 + use bit_field::BitArray;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use bit_field::BitField;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use poplar::bit_field::BitField;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_bit` found for type `u32` in the current scope
[INFO] [stdout]   --> src/bit_field.rs:73:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | value.set_bit(3, true);
[INFO] [stdout]    |       ^^^^^^^ method not found in `u32`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following traits which provide `set_bit` are implemented but not in scope; perhaps you want to import one of them
[INFO] [stdout]    |
[INFO] [stdout] 2  + use bit_field::BitArray;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use bit_field::BitField;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use poplar::bit_field::BitField;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_bit` found for type `u32` in the current scope
[INFO] [stdout]   --> src/bit_field.rs:76:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | value.set_bit(1, false);
[INFO] [stdout]    |       ^^^^^^^ method not found in `u32`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following traits which provide `set_bit` are implemented but not in scope; perhaps you want to import one of them
[INFO] [stdout]    |
[INFO] [stdout] 2  + use bit_field::BitArray;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use bit_field::BitField;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use poplar::bit_field::BitField;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/bit_field.rs - bit_field::BitField::BIT_LENGTH (line 16) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bit_field`
[INFO] [stdout]  --> src/bit_field.rs:17:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bit_field::BitField;
[INFO] [stdout]   |     ^^^^^^^^^ use of undeclared crate or module `bit_field`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated item named `BIT_LENGTH` found for type `u32` in the current scope
[INFO] [stdout]  --> src/bit_field.rs:19:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | assert_eq!(u32::BIT_LENGTH, 32);
[INFO] [stdout]   |                 ^^^^^^^^^^ associated item not found in `u32`
[INFO] [stdout]   |
[INFO] [stdout]   = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following traits which provide `BIT_LENGTH` are implemented but not in scope; perhaps you want to import one of them
[INFO] [stdout]   |
[INFO] [stdout] 2 + use bit_field::BitField;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use poplar::bit_field::BitField;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated item named `BIT_LENGTH` found for type `u64` in the current scope
[INFO] [stdout]  --> src/bit_field.rs:20:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | assert_eq!(u64::BIT_LENGTH, 64);
[INFO] [stdout]   |                 ^^^^^^^^^^ associated item not found in `u64`
[INFO] [stdout]   |
[INFO] [stdout]   = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following traits which provide `BIT_LENGTH` are implemented but not in scope; perhaps you want to import one of them
[INFO] [stdout]   |
[INFO] [stdout] 2 + use bit_field::BitField;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use poplar::bit_field::BitField;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/bit_field.rs - bit_field::BitField::BIT_LENGTH (line 16)
[INFO] [stdout]     src/bit_field.rs - bit_field::BitField::get_bit (line 27)
[INFO] [stdout]     src/bit_field.rs - bit_field::BitField::get_bits (line 44)
[INFO] [stdout]     src/bit_field.rs - bit_field::BitField::set_bit (line 65)
[INFO] [stdout]     src/bit_field.rs - bit_field::BitField::set_bits (line 89)
[INFO] [stdout]     src/caps.rs - caps::CapabilitiesRepr (line 22)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "161a5d2f4724dc6a5bf6bfd7f828f765f824924be42389a56499903ce4cb927c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "161a5d2f4724dc6a5bf6bfd7f828f765f824924be42389a56499903ce4cb927c", kill_on_drop: false }`
[INFO] [stdout] 161a5d2f4724dc6a5bf6bfd7f828f765f824924be42389a56499903ce4cb927c
[INFO] testing poplar-0.1.0 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate poplar 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate poplar 0.1.0 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate poplar 0.1.0
[INFO] finished tweaking crates.io crate poplar 0.1.0
[INFO] tweaked toml for crates.io crate poplar 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 9 packages to latest compatible versions
[INFO] [stderr]       Adding cfg-if v0.1.10 (latest: v1.0.0)
[INFO] [stderr]       Adding pci_types v0.2.0 (latest: v0.6.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 96f61c2442f82e6cd9b2c803d272731ee8e92fb0d740203c809ea84df97ab0e6
[INFO] running `Command { std: "docker" "start" "-a" "96f61c2442f82e6cd9b2c803d272731ee8e92fb0d740203c809ea84df97ab0e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96f61c2442f82e6cd9b2c803d272731ee8e92fb0d740203c809ea84df97ab0e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96f61c2442f82e6cd9b2c803d272731ee8e92fb0d740203c809ea84df97ab0e6", kill_on_drop: false }`
[INFO] [stdout] 96f61c2442f82e6cd9b2c803d272731ee8e92fb0d740203c809ea84df97ab0e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f6a5ee1f36385cbd46c420e072ec162cd7e98d99edfe6330629021d83f20e38
[INFO] running `Command { std: "docker" "start" "-a" "5f6a5ee1f36385cbd46c420e072ec162cd7e98d99edfe6330629021d83f20e38", kill_on_drop: false }`
[INFO] [stderr]    Compiling bit_field v0.10.2
[INFO] [stderr]    Compiling ptah v0.2.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling pci_types v0.2.0
[INFO] [stderr]    Compiling poplar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `get_bit` is never used
[INFO] [stdout]   --> src/bit_field.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub trait BitField {
[INFO] [stdout]    |           -------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 39 |     fn get_bit(&self, bit: usize) -> bool;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "5f6a5ee1f36385cbd46c420e072ec162cd7e98d99edfe6330629021d83f20e38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f6a5ee1f36385cbd46c420e072ec162cd7e98d99edfe6330629021d83f20e38", kill_on_drop: false }`
[INFO] [stdout] 5f6a5ee1f36385cbd46c420e072ec162cd7e98d99edfe6330629021d83f20e38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b44c9bc0733b03bd7e7765d7585ca9822fda155ca776ba846077c6041038f230
[INFO] running `Command { std: "docker" "start" "-a" "b44c9bc0733b03bd7e7765d7585ca9822fda155ca776ba846077c6041038f230", kill_on_drop: false }`
[INFO] [stderr]    Compiling poplar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `get_bit` is never used
[INFO] [stdout]   --> src/bit_field.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub trait BitField {
[INFO] [stdout]    |           -------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 39 |     fn get_bit(&self, bit: usize) -> bool;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_bit` is never used
[INFO] [stdout]   --> src/bit_field.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub trait BitField {
[INFO] [stdout]    |           -------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 39 |     fn get_bit(&self, bit: usize) -> bool;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "b44c9bc0733b03bd7e7765d7585ca9822fda155ca776ba846077c6041038f230", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b44c9bc0733b03bd7e7765d7585ca9822fda155ca776ba846077c6041038f230", kill_on_drop: false }`
[INFO] [stdout] b44c9bc0733b03bd7e7765d7585ca9822fda155ca776ba846077c6041038f230
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 600ac8f58cc4b59ef821e7f1095b55ad8f395dd1e9e8d57d16d50bf16c0816a6
[INFO] running `Command { std: "docker" "start" "-a" "600ac8f58cc4b59ef821e7f1095b55ad8f395dd1e9e8d57d16d50bf16c0816a6", kill_on_drop: false }`
[INFO] [stderr] warning: method `get_bit` is never used
[INFO] [stderr]   --> src/bit_field.rs:39:8
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub trait BitField {
[INFO] [stderr]    |           -------- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 39 |     fn get_bit(&self, bit: usize) -> bool;
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `poplar` (lib) generated 1 warning
[INFO] [stderr] warning: `poplar` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/poplar-2a3d0b989507a3ac)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests poplar
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/bit_field.rs - bit_field::BitField::BIT_LENGTH (line 16) ... FAILED
[INFO] [stdout] test src/bit_field.rs - bit_field::BitField::set_bit (line 65) ... FAILED
[INFO] [stdout] test src/bit_field.rs - bit_field::BitField::get_bit (line 27) ... FAILED
[INFO] [stdout] test src/bit_field.rs - bit_field::BitField::set_bits (line 89) ... FAILED
[INFO] [stdout] test src/caps.rs - caps::CapabilitiesRepr (line 22) ... FAILED
[INFO] [stdout] test src/bit_field.rs - bit_field::BitField::get_bits (line 44) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/bit_field.rs - bit_field::BitField::BIT_LENGTH (line 16) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bit_field`
[INFO] [stdout]  --> src/bit_field.rs:17:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bit_field::BitField;
[INFO] [stdout]   |     ^^^^^^^^^ use of undeclared crate or module `bit_field`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated item named `BIT_LENGTH` found for type `u32` in the current scope
[INFO] [stdout]  --> src/bit_field.rs:19:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | assert_eq!(u32::BIT_LENGTH, 32);
[INFO] [stdout]   |                 ^^^^^^^^^^ associated item not found in `u32`
[INFO] [stdout]   |
[INFO] [stdout]   = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following traits which provide `BIT_LENGTH` are implemented but not in scope; perhaps you want to import one of them
[INFO] [stdout]   |
[INFO] [stdout] 2 + use bit_field::BitField;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use poplar::bit_field::BitField;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated item named `BIT_LENGTH` found for type `u64` in the current scope
[INFO] [stdout]  --> src/bit_field.rs:20:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | assert_eq!(u64::BIT_LENGTH, 64);
[INFO] [stdout]   |                 ^^^^^^^^^^ associated item not found in `u64`
[INFO] [stdout]   |
[INFO] [stdout]   = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following traits which provide `BIT_LENGTH` are implemented but not in scope; perhaps you want to import one of them
[INFO] [stdout]   |
[INFO] [stdout] 2 + use bit_field::BitField;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use poplar::bit_field::BitField;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/bit_field.rs - bit_field::BitField::set_bit (line 65) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bit_field`
[INFO] [stdout]  --> src/bit_field.rs:66:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bit_field::BitField;
[INFO] [stdout]   |     ^^^^^^^^^ use of undeclared crate or module `bit_field`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_bit` found for type `u32` in the current scope
[INFO] [stdout]  --> src/bit_field.rs:70:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | value.set_bit(1, true);
[INFO] [stdout]   |       ^^^^^^^ method not found in `u32`
[INFO] [stdout]   |
[INFO] [stdout]   = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following traits which provide `set_bit` are implemented but not in scope; perhaps you want to import one of them
[INFO] [stdout]   |
[INFO] [stdout] 2 + use bit_field::BitArray;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use bit_field::BitField;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use poplar::bit_field::BitField;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_bit` found for type `u32` in the current scope
[INFO] [stdout]   --> src/bit_field.rs:73:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | value.set_bit(3, true);
[INFO] [stdout]    |       ^^^^^^^ method not found in `u32`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following traits which provide `set_bit` are implemented but not in scope; perhaps you want to import one of them
[INFO] [stdout]    |
[INFO] [stdout] 2  + use bit_field::BitArray;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use bit_field::BitField;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use poplar::bit_field::BitField;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_bit` found for type `u32` in the current scope
[INFO] [stdout]   --> src/bit_field.rs:76:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | value.set_bit(1, false);
[INFO] [stdout]    |       ^^^^^^^ method not found in `u32`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following traits which provide `set_bit` are implemented but not in scope; perhaps you want to import one of them
[INFO] [stdout]    |
[INFO] [stdout] 2  + use bit_field::BitArray;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use bit_field::BitField;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use poplar::bit_field::BitField;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/bit_field.rs - bit_field::BitField::get_bit (line 27) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bit_field`
[INFO] [stdout]  --> src/bit_field.rs:28:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bit_field::BitField;
[INFO] [stdout]   |     ^^^^^^^^^ use of undeclared crate or module `bit_field`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_bit` found for type `u32` in the current scope
[INFO] [stdout]  --> src/bit_field.rs:32:18
[INFO] [stdout]   |
[INFO] [stdout] 7 | assert_eq!(value.get_bit(1), false);
[INFO] [stdout]   |                  ^^^^^^^ method not found in `u32`
[INFO] [stdout]   |
[INFO] [stdout]   = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following traits which provide `get_bit` are implemented but not in scope; perhaps you want to import one of them
[INFO] [stdout]   |
[INFO] [stdout] 2 + use bit_field::BitArray;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use bit_field::BitField;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use poplar::bit_field::BitField;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_bit` found for type `u32` in the current scope
[INFO] [stdout]  --> src/bit_field.rs:33:18
[INFO] [stdout]   |
[INFO] [stdout] 8 | assert_eq!(value.get_bit(2), true);
[INFO] [stdout]   |                  ^^^^^^^ method not found in `u32`
[INFO] [stdout]   |
[INFO] [stdout]   = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following traits which provide `get_bit` are implemented but not in scope; perhaps you want to import one of them
[INFO] [stdout]   |
[INFO] [stdout] 2 + use bit_field::BitArray;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use bit_field::BitField;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use poplar::bit_field::BitField;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/bit_field.rs - bit_field::BitField::set_bits (line 89) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bit_field`
[INFO] [stdout]  --> src/bit_field.rs:90:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bit_field::BitField;
[INFO] [stdout]   |     ^^^^^^^^^ use of undeclared crate or module `bit_field`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_bits` found for type `u32` in the current scope
[INFO] [stdout]  --> src/bit_field.rs:94:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | value.set_bits(0..2, 0b11);
[INFO] [stdout]   |       ^^^^^^^^ method not found in `u32`
[INFO] [stdout]   |
[INFO] [stdout]   = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following traits which provide `set_bits` are implemented but not in scope; perhaps you want to import one of them
[INFO] [stdout]   |
[INFO] [stdout] 2 + use bit_field::BitArray;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use bit_field::BitField;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use poplar::bit_field::BitField;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_bits` found for type `u32` in the current scope
[INFO] [stdout]   --> src/bit_field.rs:97:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | value.set_bits(2..=3, 0b11);
[INFO] [stdout]    |       ^^^^^^^^ method not found in `u32`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following traits which provide `set_bits` are implemented but not in scope; perhaps you want to import one of them
[INFO] [stdout]    |
[INFO] [stdout] 2  + use bit_field::BitArray;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use bit_field::BitField;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use poplar::bit_field::BitField;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_bits` found for type `u32` in the current scope
[INFO] [stdout]   --> src/bit_field.rs:100:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | value.set_bits(..4, 0b1010);
[INFO] [stdout]    |       ^^^^^^^^ method not found in `u32`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following traits which provide `set_bits` are implemented but not in scope; perhaps you want to import one of them
[INFO] [stdout]    |
[INFO] [stdout] 2  + use bit_field::BitArray;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use bit_field::BitField;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use poplar::bit_field::BitField;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/caps.rs - caps::CapabilitiesRepr (line 22) stdout ----
[INFO] [stdout] error[E0412]: cannot find type `CapabilitiesRepr` in this scope
[INFO] [stdout]  --> src/caps.rs:25:22
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub static mut CAPS: CapabilitiesRepr<4> = CapabilitiesRepr::new([CAP_EARLY_LOGGING,
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use poplar::caps::CapabilitiesRepr;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `CapabilitiesRepr`
[INFO] [stdout]  --> src/caps.rs:25:44
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub static mut CAPS: CapabilitiesRepr<4> = CapabilitiesRepr::new([CAP_EARLY_LOGGING,
[INFO] [stdout]   |                                            ^^^^^^^^^^^^^^^^ use of undeclared type `CapabilitiesRepr`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use poplar::caps::CapabilitiesRepr;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `CAP_EARLY_LOGGING` in this scope
[INFO] [stdout]  --> src/caps.rs:25:67
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub static mut CAPS: CapabilitiesRepr<4> = CapabilitiesRepr::new([CAP_EARLY_LOGGING,
[INFO] [stdout]   |                                                                   ^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this constant
[INFO] [stdout]   |
[INFO] [stdout] 2 + use poplar::caps::CAP_EARLY_LOGGING;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `CAP_GET_FRAMEBUFFER` in this scope
[INFO] [stdout]  --> src/caps.rs:26:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | CAP_GET_FRAMEBUFFER, CAP_PADDING, CAP_PADDING]);
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this constant
[INFO] [stdout]   |
[INFO] [stdout] 2 + use poplar::caps::CAP_GET_FRAMEBUFFER;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `CAP_PADDING` in this scope
[INFO] [stdout]  --> src/caps.rs:26:22
[INFO] [stdout]   |
[INFO] [stdout] 6 | CAP_GET_FRAMEBUFFER, CAP_PADDING, CAP_PADDING]);
[INFO] [stdout]   |                      ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this constant
[INFO] [stdout]   |
[INFO] [stdout] 2 + use poplar::caps::CAP_PADDING;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `CAP_PADDING` in this scope
[INFO] [stdout]  --> src/caps.rs:26:35
[INFO] [stdout]   |
[INFO] [stdout] 6 | CAP_GET_FRAMEBUFFER, CAP_PADDING, CAP_PADDING]);
[INFO] [stdout]   |                                   ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this constant
[INFO] [stdout]   |
[INFO] [stdout] 2 + use poplar::caps::CAP_PADDING;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/bit_field.rs - bit_field::BitField::get_bits (line 44) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bit_field`
[INFO] [stdout]  --> src/bit_field.rs:45:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bit_field::BitField;
[INFO] [stdout]   |     ^^^^^^^^^ use of undeclared crate or module `bit_field`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_bits` found for type `u32` in the current scope
[INFO] [stdout]  --> src/bit_field.rs:49:18
[INFO] [stdout]   |
[INFO] [stdout] 7 | assert_eq!(value.get_bits(0..3), 0b101);
[INFO] [stdout]   |                  ^^^^^^^^ method not found in `u32`
[INFO] [stdout]   |
[INFO] [stdout]   = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following traits which provide `get_bits` are implemented but not in scope; perhaps you want to import one of them
[INFO] [stdout]   |
[INFO] [stdout] 2 + use bit_field::BitArray;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use bit_field::BitField;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use poplar::bit_field::BitField;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_bits` found for type `u32` in the current scope
[INFO] [stdout]  --> src/bit_field.rs:50:18
[INFO] [stdout]   |
[INFO] [stdout] 8 | assert_eq!(value.get_bits(2..6), 0b1101);
[INFO] [stdout]   |                  ^^^^^^^^ method not found in `u32`
[INFO] [stdout]   |
[INFO] [stdout]   = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following traits which provide `get_bits` are implemented but not in scope; perhaps you want to import one of them
[INFO] [stdout]   |
[INFO] [stdout] 2 + use bit_field::BitArray;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use bit_field::BitField;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use poplar::bit_field::BitField;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_bits` found for type `u32` in the current scope
[INFO] [stdout]  --> src/bit_field.rs:51:18
[INFO] [stdout]   |
[INFO] [stdout] 9 | assert_eq!(value.get_bits(..), 0b110101);
[INFO] [stdout]   |                  ^^^^^^^^ method not found in `u32`
[INFO] [stdout]   |
[INFO] [stdout]   = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following traits which provide `get_bits` are implemented but not in scope; perhaps you want to import one of them
[INFO] [stdout]   |
[INFO] [stdout] 2 + use bit_field::BitArray;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use bit_field::BitField;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use poplar::bit_field::BitField;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_bits` found for type `u32` in the current scope
[INFO] [stdout]   --> src/bit_field.rs:52:18
[INFO] [stdout]    |
[INFO] [stdout] 10 | assert_eq!(value.get_bits(3..=3), value.get_bit(3) as u32);
[INFO] [stdout]    |                  ^^^^^^^^ method not found in `u32`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following traits which provide `get_bits` are implemented but not in scope; perhaps you want to import one of them
[INFO] [stdout]    |
[INFO] [stdout] 2  + use bit_field::BitArray;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use bit_field::BitField;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use poplar::bit_field::BitField;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_bit` found for type `u32` in the current scope
[INFO] [stdout]   --> src/bit_field.rs:52:41
[INFO] [stdout]    |
[INFO] [stdout] 10 | assert_eq!(value.get_bits(3..=3), value.get_bit(3) as u32);
[INFO] [stdout]    |                                         ^^^^^^^ method not found in `u32`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following traits which provide `get_bit` are implemented but not in scope; perhaps you want to import one of them
[INFO] [stdout]    |
[INFO] [stdout] 2  + use bit_field::BitArray;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use bit_field::BitField;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use poplar::bit_field::BitField;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/bit_field.rs - bit_field::BitField::BIT_LENGTH (line 16)
[INFO] [stdout]     src/bit_field.rs - bit_field::BitField::get_bit (line 27)
[INFO] [stdout]     src/bit_field.rs - bit_field::BitField::get_bits (line 44)
[INFO] [stdout]     src/bit_field.rs - bit_field::BitField::set_bit (line 65)
[INFO] [stdout]     src/bit_field.rs - bit_field::BitField::set_bits (line 89)
[INFO] [stdout]     src/caps.rs - caps::CapabilitiesRepr (line 22)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "600ac8f58cc4b59ef821e7f1095b55ad8f395dd1e9e8d57d16d50bf16c0816a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "600ac8f58cc4b59ef821e7f1095b55ad8f395dd1e9e8d57d16d50bf16c0816a6", kill_on_drop: false }`
[INFO] [stdout] 600ac8f58cc4b59ef821e7f1095b55ad8f395dd1e9e8d57d16d50bf16c0816a6
