[INFO] fetching crate libblackbody 0.5.0...
[INFO] testing libblackbody-0.5.0 against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] extracting crate libblackbody 0.5.0 into /workspace/builds/worker-6-tc1/source
[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-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate libblackbody 0.5.0 on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 32 packages to latest compatible versions
[INFO] [stderr]       Adding flyr v0.4.2 (available: v0.5.0)
[INFO] [stderr]       Adding image v0.23.14 (available: v0.25.9)
[INFO] [stderr]       Adding ndarray v0.13.1 (available: v0.17.2)
[INFO] [stderr]       Adding tiff v0.6.1 (available: v0.11.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded flyr v0.4.2
[INFO] [stderr]   Downloaded binread v1.4.1
[INFO] [stderr]   Downloaded binread_derive v1.4.3
[INFO] [stderr]   Downloaded ndarray v0.13.1
[INFO] [stderr]   Downloaded image v0.23.14
[INFO] [stderr]   Downloaded jpeg-decoder v0.1.22
[INFO] [stderr]   Downloaded tiff v0.6.1
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 71816fe09f2d47c78f3797e06305dc7115a48112ebc09eace99b24c4320bd76c
[INFO] running `Command { std: "docker" "start" "-a" "71816fe09f2d47c78f3797e06305dc7115a48112ebc09eace99b24c4320bd76c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71816fe09f2d47c78f3797e06305dc7115a48112ebc09eace99b24c4320bd76c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71816fe09f2d47c78f3797e06305dc7115a48112ebc09eace99b24c4320bd76c", kill_on_drop: false }`
[INFO] [stdout] 71816fe09f2d47c78f3797e06305dc7115a48112ebc09eace99b24c4320bd76c
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa22eb78f670c39c1ef653b61b0ceed69a6d5427bc8686e203299bd4fce1bdc9
[INFO] running `Command { std: "docker" "start" "-a" "fa22eb78f670c39c1ef653b61b0ceed69a6d5427bc8686e203299bd4fce1bdc9", kill_on_drop: false }`
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling ndarray v0.13.1
[INFO] [stderr]    Compiling matrixmultiply v0.2.4
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling jpeg-decoder v0.1.22
[INFO] [stderr]    Compiling weezl v0.1.12
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling binread_derive v1.4.3
[INFO] [stderr]    Compiling miniz_oxide v0.3.7
[INFO] [stderr]    Compiling deflate v0.8.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling tiff v0.6.1
[INFO] [stderr]    Compiling png v0.16.8
[INFO] [stderr]    Compiling image v0.23.14
[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` profile [unoptimized + debuginfo] target(s) in 10.22s
[INFO] running `Command { std: "docker" "inspect" "fa22eb78f670c39c1ef653b61b0ceed69a6d5427bc8686e203299bd4fce1bdc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa22eb78f670c39c1ef653b61b0ceed69a6d5427bc8686e203299bd4fce1bdc9", kill_on_drop: false }`
[INFO] [stdout] fa22eb78f670c39c1ef653b61b0ceed69a6d5427bc8686e203299bd4fce1bdc9
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f01b29f663042e97ae793f304366ac04f940be2460777aab24df57a553c8fc9
[INFO] running `Command { std: "docker" "start" "-a" "3f01b29f663042e97ae793f304366ac04f940be2460777aab24df57a553c8fc9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libblackbody v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "3f01b29f663042e97ae793f304366ac04f940be2460777aab24df57a553c8fc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f01b29f663042e97ae793f304366ac04f940be2460777aab24df57a553c8fc9", kill_on_drop: false }`
[INFO] [stdout] 3f01b29f663042e97ae793f304366ac04f940be2460777aab24df57a553c8fc9
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 423cbec396a3a7326f2eac96cff9a94b337ef9abea9ba82d04ceef661a88e233
[INFO] running `Command { std: "docker" "start" "-a" "423cbec396a3a7326f2eac96cff9a94b337ef9abea9ba82d04ceef661a88e233", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libblackbody-57d24cb85ad21fb2)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libblackbody
[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] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/thermogram_trait.rs - thermogram_trait::ThermogramTrait (line 13) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 37) ... FAILED
[INFO] [stdout] test src/thermogram.rs - thermogram::Thermogram (line 15) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 18) ... FAILED
[INFO] [stdout] test src/thermogram.rs - thermogram::Thermogram::from_file (line 43) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[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] 14 | pub trait ThermogramTrait {
[INFO] [stdout]    |                           - while parsing this item list starting here
[INFO] [stdout] 15 |     fn thermal(&self) -> &Array<f32, Ix2>;  // Extract the thermal data
[INFO] [stdout] 16 |     fn optical(&self) -> &Array<u8, Ix3>>;  // Extract embedded photos, if present
[INFO] [stdout]    |                                         ^ expected one of `!`, `::`, `;`, `where`, or `{`
[INFO] [stdout] ...
[INFO] [stdout] 22 | }
[INFO] [stdout]    | - the item list ends here
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Array` in this scope
[INFO] [stdout]   --> src/thermogram_trait.rs:15:27
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn thermal(&self) -> &Array<f32, Ix2>;  // Extract the thermal data
[INFO] [stdout]    |                           ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 13 + use std::mem::type_info::Array;
[INFO] [stdout]    |
[INFO] [stdout] 13 + use ndarray::Array;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Ix2` in this scope
[INFO] [stdout]   --> src/thermogram_trait.rs:15:38
[INFO] [stdout]    |
[INFO] [stdout] 15 |     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] 13 + 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 E0425`.
[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] 38 | pub trait ThermogramTrait {
[INFO] [stdout]    |                           - while parsing this item list starting here
[INFO] [stdout] 39 |     fn thermal(&self) -> &Array<f32, Ix2>;  // Extract the thermal data
[INFO] [stdout] 40 |     fn optical(&self) -> &Array<u8, Ix3>>;  // Extract embedded photos, if present
[INFO] [stdout]    |                                         ^ expected one of `!`, `::`, `;`, `where`, or `{`
[INFO] [stdout] ...
[INFO] [stdout] 46 | }
[INFO] [stdout]    | - the item list ends here
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Array` in this scope
[INFO] [stdout]   --> src/lib.rs:39:27
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn thermal(&self) -> &Array<f32, Ix2>;  // Extract the thermal data
[INFO] [stdout]    |                           ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 37 + use std::mem::type_info::Array;
[INFO] [stdout]    |
[INFO] [stdout] 37 + use ndarray::Array;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Ix2` in this scope
[INFO] [stdout]   --> src/lib.rs:39:38
[INFO] [stdout]    |
[INFO] [stdout] 39 |     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] 37 + 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 E0425`.
[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] 16 | pub trait ThermogramTrait {
[INFO] [stdout]    |                           - while parsing this item list starting here
[INFO] [stdout] 17 |     fn thermal(&self) -> &Array<f32, Ix2>;  // Extract the thermal data
[INFO] [stdout] 18 |     fn optical(&self) -> &Array<u8, Ix3>>;  // Extract embedded photos, if present
[INFO] [stdout]    |                                         ^ expected one of `!`, `::`, `;`, `where`, or `{`
[INFO] [stdout] ...
[INFO] [stdout] 24 | }
[INFO] [stdout]    | - the item list ends here
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Array` in this scope
[INFO] [stdout]   --> src/thermogram.rs:17:27
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn thermal(&self) -> &Array<f32, Ix2>;  // Extract the thermal data
[INFO] [stdout]    |                           ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 15 + use std::mem::type_info::Array;
[INFO] [stdout]    |
[INFO] [stdout] 15 + use ndarray::Array;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Ix2` in this scope
[INFO] [stdout]   --> src/thermogram.rs:17:38
[INFO] [stdout]    |
[INFO] [stdout] 17 |     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] 15 + 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 E0425`.
[INFO] [stdout] Couldn't compile the test.
[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] 20 | let r_thermogram = Thermogram::from_file(&file_path);
[INFO] [stdout]    |                    ^^^^^^^^^^ use of undeclared type `Thermogram`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 18 + use libblackbody::Thermogram;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 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/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] 45 | let r_thermogram = Thermogram::from_file(&file_path);
[INFO] [stdout]    |                    ^^^^^^^^^^ use of undeclared type `Thermogram`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 43 + use libblackbody::Thermogram;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 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 0.40s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "423cbec396a3a7326f2eac96cff9a94b337ef9abea9ba82d04ceef661a88e233", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "423cbec396a3a7326f2eac96cff9a94b337ef9abea9ba82d04ceef661a88e233", kill_on_drop: false }`
[INFO] [stdout] 423cbec396a3a7326f2eac96cff9a94b337ef9abea9ba82d04ceef661a88e233
