[INFO] fetching crate stack-algebra 0.1.0...
[INFO] testing stack-algebra-0.1.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate stack-algebra 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate stack-algebra 0.1.0
[INFO] finished tweaking crates.io crate stack-algebra 0.1.0
[INFO] tweaked toml for crates.io crate stack-algebra 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate stack-algebra 0.1.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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 10 packages to latest compatible versions
[INFO] [stderr]       Adding stride v0.3.0 (available: v0.4.0)
[INFO] [stderr]       Adding vectrix-macro v0.3.0 (available: v0.4.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded vectrix-macro v0.3.0
[INFO] [stderr]   Downloaded stride v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 49bc9824b88934296761ae2238aabcead0a5f3d86e47196ec97b18a95aea77b5
[INFO] running `Command { std: "docker" "start" "-a" "49bc9824b88934296761ae2238aabcead0a5f3d86e47196ec97b18a95aea77b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49bc9824b88934296761ae2238aabcead0a5f3d86e47196ec97b18a95aea77b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49bc9824b88934296761ae2238aabcead0a5f3d86e47196ec97b18a95aea77b5", kill_on_drop: false }`
[INFO] [stdout] 49bc9824b88934296761ae2238aabcead0a5f3d86e47196ec97b18a95aea77b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4142f64a212a6d3f7cbb52fa5c2027ba9615debbd058605c953b62062196d83a
[INFO] running `Command { std: "docker" "start" "-a" "4142f64a212a6d3f7cbb52fa5c2027ba9615debbd058605c953b62062196d83a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling stride v0.3.0
[INFO] [stderr]    Compiling vectrix-macro v0.3.0
[INFO] [stderr]    Compiling stack-algebra v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.35s
[INFO] running `Command { std: "docker" "inspect" "4142f64a212a6d3f7cbb52fa5c2027ba9615debbd058605c953b62062196d83a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4142f64a212a6d3f7cbb52fa5c2027ba9615debbd058605c953b62062196d83a", kill_on_drop: false }`
[INFO] [stdout] 4142f64a212a6d3f7cbb52fa5c2027ba9615debbd058605c953b62062196d83a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd9ecd588d97e7dfd220cfaaa8457987131da124e6a1aca4e4d94d5c138db5a8
[INFO] running `Command { std: "docker" "start" "-a" "dd9ecd588d97e7dfd220cfaaa8457987131da124e6a1aca4e4d94d5c138db5a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling stack-algebra v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "dd9ecd588d97e7dfd220cfaaa8457987131da124e6a1aca4e4d94d5c138db5a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd9ecd588d97e7dfd220cfaaa8457987131da124e6a1aca4e4d94d5c138db5a8", kill_on_drop: false }`
[INFO] [stdout] dd9ecd588d97e7dfd220cfaaa8457987131da124e6a1aca4e4d94d5c138db5a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 710bb50779b0290b842af4a550dde1f77a2a306541b6fba80dd63910c48d34b9
[INFO] running `Command { std: "docker" "start" "-a" "710bb50779b0290b842af4a550dde1f77a2a306541b6fba80dd63910c48d34b9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stack_algebra-5f1ee19939dbd8ad)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test algebra::tests::inverse ... ok
[INFO] [stdout] test ops::tests::mat_add ... ok
[INFO] [stdout] test algebra::tests::lower_inverse ... ok
[INFO] [stdout] test ops::tests::mat_mul ... ok
[INFO] [stdout] test ops::tests::time ... ignored
[INFO] [stdout] test tests::index ... ok
[INFO] [stdout] test tests::clone ... ok
[INFO] [stdout] test tests::create ... ok
[INFO] [stdout] test tests::cross ... ok
[INFO] [stdout] test tests::swap ... ok
[INFO] [stdout] test tests::norm ... ok
[INFO] [stdout] test tests::trace ... ok
[INFO] [stdout] test tests::transpose ... ok
[INFO] [stdout] test algebra::tests::LU_decomp ... ok
[INFO] [stdout] test view::dot_partial ... ok
[INFO] [stdout] test view::iter ... ok
[INFO] [stdout] test algebra::tests::determinant ... ok
[INFO] [stdout] test algebra::tests::upper_inverse ... ok
[INFO] [stdout] test ops::tests::scalar ... ok
[INFO] [stdout] test new::new_test::diag ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stack_algebra
[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" "710bb50779b0290b842af4a550dde1f77a2a306541b6fba80dd63910c48d34b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "710bb50779b0290b842af4a550dde1f77a2a306541b6fba80dd63910c48d34b9", kill_on_drop: false }`
[INFO] [stdout] 710bb50779b0290b842af4a550dde1f77a2a306541b6fba80dd63910c48d34b9