[INFO] fetching crate ari 0.0.5...
[INFO] checking ari-0.0.5 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate ari 0.0.5 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate ari 0.0.5 on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ari 0.0.5
[INFO] finished tweaking crates.io crate ari 0.0.5
[INFO] tweaked toml for crates.io crate ari 0.0.5 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 42 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding getrandom v0.1.16 (latest: v0.2.14)
[INFO] [stderr]       Adding parking_lot v0.11.2 (latest: v0.12.2)
[INFO] [stderr]       Adding parking_lot_core v0.8.6 (latest: v0.9.10)
[INFO] [stderr]       Adding rand v0.7.3 (latest: v0.8.5)
[INFO] [stderr]       Adding rand_chacha v0.2.2 (latest: v0.3.1)
[INFO] [stderr]       Adding rand_core v0.5.1 (latest: v0.6.4)
[INFO] [stderr]       Adding rand_hc v0.2.0 (latest: v0.3.2)
[INFO] [stderr]       Adding redox_syscall v0.2.16 (latest: v0.5.1)
[INFO] [stderr]       Adding ring v0.16.20 (latest: v0.17.8)
[INFO] [stderr]       Adding spin v0.5.2 (latest: v0.9.8)
[INFO] [stderr]       Adding untrusted v0.7.1 (latest: v0.9.0)
[INFO] [stderr]       Adding wasi v0.9.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 389b5e050d4d42b9c9e2c55223d73fd3bf90b0e3d47d37d9f3539ae117bc602c
[INFO] running `Command { std: "docker" "start" "-a" "389b5e050d4d42b9c9e2c55223d73fd3bf90b0e3d47d37d9f3539ae117bc602c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "389b5e050d4d42b9c9e2c55223d73fd3bf90b0e3d47d37d9f3539ae117bc602c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "389b5e050d4d42b9c9e2c55223d73fd3bf90b0e3d47d37d9f3539ae117bc602c", kill_on_drop: false }`
[INFO] [stdout] 389b5e050d4d42b9c9e2c55223d73fd3bf90b0e3d47d37d9f3539ae117bc602c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b56bea90b095121212a10ad17e13ddca137fab8311a8fa5dc52f8a739d8adc89
[INFO] running `Command { std: "docker" "start" "-a" "b56bea90b095121212a10ad17e13ddca137fab8311a8fa5dc52f8a739d8adc89", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]    Compiling ari v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     box_syntax,
[INFO] [stdout]   |     ^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: replaced with `#[rustc_box]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     const_fn,
[INFO] [stdout]   |     ^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: split into finer-grained feature gates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     crate_visibility_modifier,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: removed in favor of `pub(crate)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     in_band_lifetimes,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: removed due to unsolved ergonomic questions and added lifetime resolution complexity
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!` or `::`, found keyword `use`
[INFO] [stdout]   --> src/fs/sys/mod.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | crate use self::a::*;
[INFO] [stdout]    |       ^^^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!` or `::`, found keyword `fn`
[INFO] [stdout]  --> src/os/unix/mod.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | crate fn initialize() {
[INFO] [stdout]   |       ^^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     box_syntax,
[INFO] [stdout]   |     ^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: replaced with `#[rustc_box]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     const_fn,
[INFO] [stdout]   |     ^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: split into finer-grained feature gates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     crate_visibility_modifier,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: removed in favor of `pub(crate)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     in_band_lifetimes,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: removed due to unsolved ergonomic questions and added lifetime resolution complexity
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!` or `::`, found keyword `use`
[INFO] [stdout]   --> src/fs/sys/mod.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | crate use self::a::*;
[INFO] [stdout]    |       ^^^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!` or `::`, found keyword `fn`
[INFO] [stdout]  --> src/os/unix/mod.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | crate fn initialize() {
[INFO] [stdout]   |       ^^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `get_allocation_size` in module `crate::fs::sys`
[INFO] [stdout]    --> src/fs/mod.rs:118:25
[INFO] [stdout]     |
[INFO] [stdout] 118 |         crate::fs::sys::get_allocation_size(self)
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^ not found in `crate::fs::sys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `set_allocation_size` in module `crate::fs::sys`
[INFO] [stdout]    --> src/fs/mod.rs:122:25
[INFO] [stdout]     |
[INFO] [stdout] 122 |         crate::fs::sys::set_allocation_size(self, length)
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^ not found in `crate::fs::sys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `get_volume_information` in module `crate::fs::sys`
[INFO] [stdout]    --> src/fs/mod.rs:136:21
[INFO] [stdout]     |
[INFO] [stdout] 136 |     crate::fs::sys::get_volume_information(path.as_ref())
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^ not found in `crate::fs::sys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `initialize` in module `self::unix`
[INFO] [stdout]   --> src/os/mod.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 |     self::unix::initialize();
[INFO] [stdout]    |                 ^^^^^^^^^^ not found in `self::unix`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function through its public re-export
[INFO] [stdout]    |
[INFO] [stdout] 1  + use crate::initialize;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `initialize`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 10 -     self::unix::initialize();
[INFO] [stdout] 10 +     initialize();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/lib.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     specialization,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
[INFO] [stdout]   = help: consider using `min_specialization` instead, which is more stable and complete
[INFO] [stdout]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::macros::*`
[INFO] [stdout]  --> src/path/mod.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use self::macros::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `get_allocation_size` in module `crate::fs::sys`
[INFO] [stdout]    --> src/fs/mod.rs:118:25
[INFO] [stdout]     |
[INFO] [stdout] 118 |         crate::fs::sys::get_allocation_size(self)
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^ not found in `crate::fs::sys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `set_allocation_size` in module `crate::fs::sys`
[INFO] [stdout]    --> src/fs/mod.rs:122:25
[INFO] [stdout]     |
[INFO] [stdout] 122 |         crate::fs::sys::set_allocation_size(self, length)
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^ not found in `crate::fs::sys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `get_volume_information` in module `crate::fs::sys`
[INFO] [stdout]    --> src/fs/mod.rs:136:21
[INFO] [stdout]     |
[INFO] [stdout] 136 |     crate::fs::sys::get_volume_information(path.as_ref())
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^ not found in `crate::fs::sys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `initialize` in module `self::unix`
[INFO] [stdout]   --> src/os/mod.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 |     self::unix::initialize();
[INFO] [stdout]    |                 ^^^^^^^^^^ not found in `self::unix`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function through its public re-export
[INFO] [stdout]    |
[INFO] [stdout] 1  + use crate::initialize;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `initialize`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 10 -     self::unix::initialize();
[INFO] [stdout] 10 +     initialize();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/lib.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     specialization,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
[INFO] [stdout]   = help: consider using `min_specialization` instead, which is more stable and complete
[INFO] [stdout]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::macros::*`
[INFO] [stdout]  --> src/path/mod.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use self::macros::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 10 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0557.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ari` (lib test) due to 11 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 10 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0557.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ari` (lib) due to 11 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "b56bea90b095121212a10ad17e13ddca137fab8311a8fa5dc52f8a739d8adc89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b56bea90b095121212a10ad17e13ddca137fab8311a8fa5dc52f8a739d8adc89", kill_on_drop: false }`
[INFO] [stdout] b56bea90b095121212a10ad17e13ddca137fab8311a8fa5dc52f8a739d8adc89
[INFO] checking ari-0.0.5 against try#9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88 for pr-124157
[INFO] extracting crate ari 0.0.5 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate ari 0.0.5 on toolchain 9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ari 0.0.5
[INFO] finished tweaking crates.io crate ari 0.0.5
[INFO] tweaked toml for crates.io crate ari 0.0.5 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 42 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding getrandom v0.1.16 (latest: v0.2.14)
[INFO] [stderr]       Adding parking_lot v0.11.2 (latest: v0.12.2)
[INFO] [stderr]       Adding parking_lot_core v0.8.6 (latest: v0.9.10)
[INFO] [stderr]       Adding rand v0.7.3 (latest: v0.8.5)
[INFO] [stderr]       Adding rand_chacha v0.2.2 (latest: v0.3.1)
[INFO] [stderr]       Adding rand_core v0.5.1 (latest: v0.6.4)
[INFO] [stderr]       Adding rand_hc v0.2.0 (latest: v0.3.2)
[INFO] [stderr]       Adding redox_syscall v0.2.16 (latest: v0.5.1)
[INFO] [stderr]       Adding ring v0.16.20 (latest: v0.17.8)
[INFO] [stderr]       Adding spin v0.5.2 (latest: v0.9.8)
[INFO] [stderr]       Adding untrusted v0.7.1 (latest: v0.9.0)
[INFO] [stderr]       Adding wasi v0.9.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8258fb8d8ff8cbf5bd196a8753847cc559197aa515133d54991852c547aca7c7
[INFO] running `Command { std: "docker" "start" "-a" "8258fb8d8ff8cbf5bd196a8753847cc559197aa515133d54991852c547aca7c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8258fb8d8ff8cbf5bd196a8753847cc559197aa515133d54991852c547aca7c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8258fb8d8ff8cbf5bd196a8753847cc559197aa515133d54991852c547aca7c7", kill_on_drop: false }`
[INFO] [stdout] 8258fb8d8ff8cbf5bd196a8753847cc559197aa515133d54991852c547aca7c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b7476c13ad14138bcdc83aa31927bb0dcd366a7ff57d06bab4614b457c7baaa
[INFO] running `Command { std: "docker" "start" "-a" "5b7476c13ad14138bcdc83aa31927bb0dcd366a7ff57d06bab4614b457c7baaa", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling ari v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     box_syntax,
[INFO] [stdout]   |     ^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: replaced with `#[rustc_box]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     const_fn,
[INFO] [stdout]   |     ^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: split into finer-grained feature gates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     crate_visibility_modifier,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: removed in favor of `pub(crate)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     in_band_lifetimes,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: removed due to unsolved ergonomic questions and added lifetime resolution complexity
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     box_syntax,
[INFO] [stdout]   |     ^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: replaced with `#[rustc_box]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     const_fn,
[INFO] [stdout]   |     ^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: split into finer-grained feature gates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     crate_visibility_modifier,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: removed in favor of `pub(crate)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     in_band_lifetimes,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: removed due to unsolved ergonomic questions and added lifetime resolution complexity
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!` or `::`, found keyword `use`
[INFO] [stdout]   --> src/fs/sys/mod.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | crate use self::a::*;
[INFO] [stdout]    |       ^^^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!` or `::`, found keyword `use`
[INFO] [stdout]   --> src/fs/sys/mod.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | crate use self::a::*;
[INFO] [stdout]    |       ^^^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!` or `::`, found keyword `fn`
[INFO] [stdout]  --> src/os/unix/mod.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | crate fn initialize() {
[INFO] [stdout]   |       ^^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!` or `::`, found keyword `fn`
[INFO] [stdout]  --> src/os/unix/mod.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | crate fn initialize() {
[INFO] [stdout]   |       ^^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `get_allocation_size` in module `crate::fs::sys`
[INFO] [stdout]    --> src/fs/mod.rs:118:25
[INFO] [stdout]     |
[INFO] [stdout] 118 |         crate::fs::sys::get_allocation_size(self)
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^ not found in `crate::fs::sys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `set_allocation_size` in module `crate::fs::sys`
[INFO] [stdout]    --> src/fs/mod.rs:122:25
[INFO] [stdout]     |
[INFO] [stdout] 122 |         crate::fs::sys::set_allocation_size(self, length)
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^ not found in `crate::fs::sys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `get_volume_information` in module `crate::fs::sys`
[INFO] [stdout]    --> src/fs/mod.rs:136:21
[INFO] [stdout]     |
[INFO] [stdout] 136 |     crate::fs::sys::get_volume_information(path.as_ref())
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^ not found in `crate::fs::sys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `get_allocation_size` in module `crate::fs::sys`
[INFO] [stdout]    --> src/fs/mod.rs:118:25
[INFO] [stdout]     |
[INFO] [stdout] 118 |         crate::fs::sys::get_allocation_size(self)
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^ not found in `crate::fs::sys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `set_allocation_size` in module `crate::fs::sys`
[INFO] [stdout]    --> src/fs/mod.rs:122:25
[INFO] [stdout]     |
[INFO] [stdout] 122 |         crate::fs::sys::set_allocation_size(self, length)
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^ not found in `crate::fs::sys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `get_volume_information` in module `crate::fs::sys`
[INFO] [stdout]    --> src/fs/mod.rs:136:21
[INFO] [stdout]     |
[INFO] [stdout] 136 |     crate::fs::sys::get_volume_information(path.as_ref())
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^ not found in `crate::fs::sys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `initialize` in module `self::unix`
[INFO] [stdout]   --> src/os/mod.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 |     self::unix::initialize();
[INFO] [stdout]    |                 ^^^^^^^^^^ not found in `self::unix`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function through its public re-export
[INFO] [stdout]    |
[INFO] [stdout] 1  + use crate::initialize;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `initialize`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 10 -     self::unix::initialize();
[INFO] [stdout] 10 +     initialize();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `initialize` in module `self::unix`
[INFO] [stdout]   --> src/os/mod.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 |     self::unix::initialize();
[INFO] [stdout]    |                 ^^^^^^^^^^ not found in `self::unix`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function through its public re-export
[INFO] [stdout]    |
[INFO] [stdout] 1  + use crate::initialize;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `initialize`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 10 -     self::unix::initialize();
[INFO] [stdout] 10 +     initialize();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/lib.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     specialization,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
[INFO] [stdout]   = help: consider using `min_specialization` instead, which is more stable and complete
[INFO] [stdout]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::macros::*`
[INFO] [stdout]  --> src/path/mod.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use self::macros::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/lib.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     specialization,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
[INFO] [stdout]   = help: consider using `min_specialization` instead, which is more stable and complete
[INFO] [stdout]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::macros::*`
[INFO] [stdout]  --> src/path/mod.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use self::macros::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 10 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0557.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 10 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0557.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ari` (lib test) due to 11 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `ari` (lib) due to 11 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "5b7476c13ad14138bcdc83aa31927bb0dcd366a7ff57d06bab4614b457c7baaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b7476c13ad14138bcdc83aa31927bb0dcd366a7ff57d06bab4614b457c7baaa", kill_on_drop: false }`
[INFO] [stdout] 5b7476c13ad14138bcdc83aa31927bb0dcd366a7ff57d06bab4614b457c7baaa
