[INFO] fetching crate stretchrs 0.1.0...
[INFO] testing stretchrs-0.1.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate stretchrs 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate stretchrs 0.1.0
[INFO] finished tweaking crates.io crate stretchrs 0.1.0
[INFO] tweaked toml for crates.io crate stretchrs 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate stretchrs 0.1.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate stretchrs 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive v1.0.215
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.97
[INFO] [stderr]   Downloaded fdeflate v0.3.6
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.97
[INFO] [stderr]   Downloaded serde v1.0.215
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.97
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.97
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.97
[INFO] [stderr]   Downloaded png v0.17.14
[INFO] [stderr]   Downloaded cc v1.2.2
[INFO] [stderr]   Downloaded libc v0.2.167
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 169c23d2c3b43c7162b20a83bf20e3314885f2cae8b9525c90e1246f3612769c
[INFO] running `Command { std: "docker" "start" "-a" "169c23d2c3b43c7162b20a83bf20e3314885f2cae8b9525c90e1246f3612769c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "169c23d2c3b43c7162b20a83bf20e3314885f2cae8b9525c90e1246f3612769c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "169c23d2c3b43c7162b20a83bf20e3314885f2cae8b9525c90e1246f3612769c", kill_on_drop: false }`
[INFO] [stdout] 169c23d2c3b43c7162b20a83bf20e3314885f2cae8b9525c90e1246f3612769c
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 011b6ebe84a83c21c964d1903b56422041536b8a5ab9f448ca9008e19ea7d147
[INFO] running `Command { std: "docker" "start" "-a" "011b6ebe84a83c21c964d1903b56422041536b8a5ab9f448ca9008e19ea7d147", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.167
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling fdeflate v0.3.6
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling png v0.17.14
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling rav1e v0.7.1
[INFO] [stderr]    Compiling ravif v0.11.11
[INFO] [stderr]    Compiling image v0.25.5
[INFO] [stderr]    Compiling stretchrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `from_nd_array_buffer` is never used
[INFO] [stdout]   --> src/extensions.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub trait NDArrayBuffer {
[INFO] [stdout]    |           ------------- associated function in this trait
[INFO] [stdout] ...
[INFO] [stdout] 12 |     fn from_nd_array_buffer(buffer: Array3<f32>) -> Self;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_nd_array_buffer` is never used
[INFO] [stdout]   --> src/extensions.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub trait NDArrayBuffer {
[INFO] [stdout]    |           ------------- associated function in this trait
[INFO] [stdout] ...
[INFO] [stdout] 12 |     fn from_nd_array_buffer(buffer: Array3<f32>) -> Self;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.74s
[INFO] running `Command { std: "docker" "inspect" "011b6ebe84a83c21c964d1903b56422041536b8a5ab9f448ca9008e19ea7d147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "011b6ebe84a83c21c964d1903b56422041536b8a5ab9f448ca9008e19ea7d147", kill_on_drop: false }`
[INFO] [stdout] 011b6ebe84a83c21c964d1903b56422041536b8a5ab9f448ca9008e19ea7d147
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27482eb6f30373c14db469ae8f5a526fb4b57ee9d21cee6d8412c3322295c9af
[INFO] running `Command { std: "docker" "start" "-a" "27482eb6f30373c14db469ae8f5a526fb4b57ee9d21cee6d8412c3322295c9af", kill_on_drop: false }`
[INFO] [stdout] warning: associated function `from_nd_array_buffer` is never used
[INFO] [stdout]   --> src/extensions.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub trait NDArrayBuffer {
[INFO] [stdout]    |           ------------- associated function in this trait
[INFO] [stdout] ...
[INFO] [stdout] 12 |     fn from_nd_array_buffer(buffer: Array3<f32>) -> Self;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling stretchrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `from_nd_array_buffer` is never used
[INFO] [stdout]   --> src/extensions.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub trait NDArrayBuffer {
[INFO] [stdout]    |           ------------- associated function in this trait
[INFO] [stdout] ...
[INFO] [stdout] 12 |     fn from_nd_array_buffer(buffer: Array3<f32>) -> Self;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_nd_array_buffer` is never used
[INFO] [stdout]   --> src/extensions.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub trait NDArrayBuffer {
[INFO] [stdout]    |           ------------- associated function in this trait
[INFO] [stdout] ...
[INFO] [stdout] 12 |     fn from_nd_array_buffer(buffer: Array3<f32>) -> Self;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "27482eb6f30373c14db469ae8f5a526fb4b57ee9d21cee6d8412c3322295c9af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27482eb6f30373c14db469ae8f5a526fb4b57ee9d21cee6d8412c3322295c9af", kill_on_drop: false }`
[INFO] [stdout] 27482eb6f30373c14db469ae8f5a526fb4b57ee9d21cee6d8412c3322295c9af
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0b8dc549f3606fe4a034ea83b15d47fd7ec1180cb53778f40de75e88457a50e5
[INFO] running `Command { std: "docker" "start" "-a" "0b8dc549f3606fe4a034ea83b15d47fd7ec1180cb53778f40de75e88457a50e5", kill_on_drop: false }`
[INFO] [stderr] warning: associated function `from_nd_array_buffer` is never used
[INFO] [stderr]   --> src/extensions.rs:12:8
[INFO] [stderr]    |
[INFO] [stderr]  7 | pub trait NDArrayBuffer {
[INFO] [stderr]    |           ------------- associated function in this trait
[INFO] [stderr] ...
[INFO] [stderr] 12 |     fn from_nd_array_buffer(buffer: Array3<f32>) -> Self;
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `stretchrs` (lib) generated 1 warning
[INFO] [stderr] warning: `stretchrs` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `stretchrs` (bin "stretchrs" test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stretchrs-b64065e3843a5e74)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/stretchrs-b2d4e4cf65eb4c00)
[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 stretchrs
[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] [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] running `Command { std: "docker" "inspect" "0b8dc549f3606fe4a034ea83b15d47fd7ec1180cb53778f40de75e88457a50e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b8dc549f3606fe4a034ea83b15d47fd7ec1180cb53778f40de75e88457a50e5", kill_on_drop: false }`
[INFO] [stdout] 0b8dc549f3606fe4a034ea83b15d47fd7ec1180cb53778f40de75e88457a50e5