[INFO] fetching crate libblackbody 0.5.0...
[INFO] testing libblackbody-0.5.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate libblackbody 0.5.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate libblackbody 0.5.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libblackbody 0.5.0
[INFO] finished tweaking crates.io crate libblackbody 0.5.0
[INFO] tweaked toml for crates.io crate libblackbody 0.5.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c617f36db3bd4e602cdd4a71828df90651f1af238e4ec493bad2a9bfd617e18
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0c617f36db3bd4e602cdd4a71828df90651f1af238e4ec493bad2a9bfd617e18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c617f36db3bd4e602cdd4a71828df90651f1af238e4ec493bad2a9bfd617e18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c617f36db3bd4e602cdd4a71828df90651f1af238e4ec493bad2a9bfd617e18", kill_on_drop: false }`
[INFO] [stdout] 0c617f36db3bd4e602cdd4a71828df90651f1af238e4ec493bad2a9bfd617e18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c8672530d0786c69f94f120d1dc029df1b8c1d07a70afdc51cf65ae2ded6029b
[INFO] running `Command { std: "docker" "start" "-a" "c8672530d0786c69f94f120d1dc029df1b8c1d07a70afdc51cf65ae2ded6029b", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling ndarray v0.13.1
[INFO] [stderr]    Compiling bytemuck v1.5.1
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling weezl v0.1.5
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling deflate v0.8.6
[INFO] [stderr]    Compiling miniz_oxide v0.3.7
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling png v0.16.8
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling tiff v0.6.1
[INFO] [stderr]    Compiling image v0.23.14
[INFO] [stderr]    Compiling binread_derive v1.4.3
[INFO] [stderr]    Compiling binread v1.4.1
[INFO] [stderr]    Compiling flyr v0.4.2
[INFO] [stderr]    Compiling libblackbody v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.78s
[INFO] running `Command { std: "docker" "inspect" "c8672530d0786c69f94f120d1dc029df1b8c1d07a70afdc51cf65ae2ded6029b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8672530d0786c69f94f120d1dc029df1b8c1d07a70afdc51cf65ae2ded6029b", kill_on_drop: false }`
[INFO] [stdout] c8672530d0786c69f94f120d1dc029df1b8c1d07a70afdc51cf65ae2ded6029b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e28b80819412916e3077d0cbaadcd7bc296c9aaaf08ba04e4b5580df4be1a0e6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e28b80819412916e3077d0cbaadcd7bc296c9aaaf08ba04e4b5580df4be1a0e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libblackbody v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "e28b80819412916e3077d0cbaadcd7bc296c9aaaf08ba04e4b5580df4be1a0e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e28b80819412916e3077d0cbaadcd7bc296c9aaaf08ba04e4b5580df4be1a0e6", kill_on_drop: false }`
[INFO] [stdout] e28b80819412916e3077d0cbaadcd7bc296c9aaaf08ba04e4b5580df4be1a0e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 82a9dce3bab34edec323cabb8c06172444b1a9e4483cc08b46d8f651d63b5c82
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "82a9dce3bab34edec323cabb8c06172444b1a9e4483cc08b46d8f651d63b5c82", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libblackbody-ec68ba660c23ed35)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests libblackbody
[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] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 18) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 37) ... FAILED
[INFO] [stdout] test src/thermogram_trait.rs - thermogram_trait::ThermogramTrait (line 13) ... FAILED
[INFO] [stdout] test src/thermogram.rs - thermogram::Thermogram (line 15) ... FAILED
[INFO] [stdout] test src/thermogram.rs - thermogram::Thermogram::from_file (line 43) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 18) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Thermogram`
[INFO] [stdout]  --> src/lib.rs:20:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | let r_thermogram = Thermogram::from_file(&file_path);
[INFO] [stdout]   |                    ^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 | use libblackbody::Thermogram;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 37) stdout ----
[INFO] [stdout] error: expected one of `!`, `::`, `;`, `where`, or `{`, found `>`
[INFO] [stdout]   --> src/lib.rs:40:41
[INFO] [stdout]    |
[INFO] [stdout] 3  | pub trait ThermogramTrait {
[INFO] [stdout]    |                           - while parsing this item list starting here
[INFO] [stdout] 4  |     fn thermal(&self) -> &Array<f32, Ix2>;  // Extract the thermal data
[INFO] [stdout] 5  |     fn optical(&self) -> &Array<u8, Ix3>>;  // Extract embedded photos, if present
[INFO] [stdout]    |                                         ^ expected one of `!`, `::`, `;`, `where`, or `{`
[INFO] [stdout] ...
[INFO] [stdout] 11 | }
[INFO] [stdout]    | - the item list ends here
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Array` in this scope
[INFO] [stdout]  --> src/lib.rs:39:27
[INFO] [stdout]   |
[INFO] [stdout] 4 |     fn thermal(&self) -> &Array<f32, Ix2>;  // Extract the thermal data
[INFO] [stdout]   |                           ^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ndarray::Array;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Ix2` in this scope
[INFO] [stdout]  --> src/lib.rs:39:38
[INFO] [stdout]   |
[INFO] [stdout] 4 |     fn thermal(&self) -> &Array<f32, Ix2>;  // Extract the thermal data
[INFO] [stdout]   |                                      ^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ndarray::Ix2;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/thermogram_trait.rs - thermogram_trait::ThermogramTrait (line 13) stdout ----
[INFO] [stdout] error: expected one of `!`, `::`, `;`, `where`, or `{`, found `>`
[INFO] [stdout]   --> src/thermogram_trait.rs:16:41
[INFO] [stdout]    |
[INFO] [stdout] 3  | pub trait ThermogramTrait {
[INFO] [stdout]    |                           - while parsing this item list starting here
[INFO] [stdout] 4  |     fn thermal(&self) -> &Array<f32, Ix2>;  // Extract the thermal data
[INFO] [stdout] 5  |     fn optical(&self) -> &Array<u8, Ix3>>;  // Extract embedded photos, if present
[INFO] [stdout]    |                                         ^ expected one of `!`, `::`, `;`, `where`, or `{`
[INFO] [stdout] ...
[INFO] [stdout] 11 | }
[INFO] [stdout]    | - the item list ends here
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Array` in this scope
[INFO] [stdout]  --> src/thermogram_trait.rs:15:27
[INFO] [stdout]   |
[INFO] [stdout] 4 |     fn thermal(&self) -> &Array<f32, Ix2>;  // Extract the thermal data
[INFO] [stdout]   |                           ^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ndarray::Array;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Ix2` in this scope
[INFO] [stdout]  --> src/thermogram_trait.rs:15:38
[INFO] [stdout]   |
[INFO] [stdout] 4 |     fn thermal(&self) -> &Array<f32, Ix2>;  // Extract the thermal data
[INFO] [stdout]   |                                      ^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ndarray::Ix2;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/thermogram.rs - thermogram::Thermogram (line 15) stdout ----
[INFO] [stdout] error: expected one of `!`, `::`, `;`, `where`, or `{`, found `>`
[INFO] [stdout]   --> src/thermogram.rs:18:41
[INFO] [stdout]    |
[INFO] [stdout] 3  | pub trait ThermogramTrait {
[INFO] [stdout]    |                           - while parsing this item list starting here
[INFO] [stdout] 4  |     fn thermal(&self) -> &Array<f32, Ix2>;  // Extract the thermal data
[INFO] [stdout] 5  |     fn optical(&self) -> &Array<u8, Ix3>>;  // Extract embedded photos, if present
[INFO] [stdout]    |                                         ^ expected one of `!`, `::`, `;`, `where`, or `{`
[INFO] [stdout] ...
[INFO] [stdout] 11 | }
[INFO] [stdout]    | - the item list ends here
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Array` in this scope
[INFO] [stdout]  --> src/thermogram.rs:17:27
[INFO] [stdout]   |
[INFO] [stdout] 4 |     fn thermal(&self) -> &Array<f32, Ix2>;  // Extract the thermal data
[INFO] [stdout]   |                           ^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ndarray::Array;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Ix2` in this scope
[INFO] [stdout]  --> src/thermogram.rs:17:38
[INFO] [stdout]   |
[INFO] [stdout] 4 |     fn thermal(&self) -> &Array<f32, Ix2>;  // Extract the thermal data
[INFO] [stdout]   |                                      ^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ndarray::Ix2;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/thermogram.rs - thermogram::Thermogram::from_file (line 43) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Thermogram`
[INFO] [stdout]  --> src/thermogram.rs:45:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | let r_thermogram = Thermogram::from_file(&file_path);
[INFO] [stdout]   |                    ^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 | use libblackbody::Thermogram;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 18)
[INFO] [stdout]     src/lib.rs - (line 37)
[INFO] [stdout]     src/thermogram.rs - thermogram::Thermogram (line 15)
[INFO] [stdout]     src/thermogram.rs - thermogram::Thermogram::from_file (line 43)
[INFO] [stdout]     src/thermogram_trait.rs - thermogram_trait::ThermogramTrait (line 13)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.91s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "82a9dce3bab34edec323cabb8c06172444b1a9e4483cc08b46d8f651d63b5c82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82a9dce3bab34edec323cabb8c06172444b1a9e4483cc08b46d8f651d63b5c82", kill_on_drop: false }`
[INFO] [stdout] 82a9dce3bab34edec323cabb8c06172444b1a9e4483cc08b46d8f651d63b5c82