[INFO] fetching crate tropical_algebra 0.0.4...
[INFO] testing tropical_algebra-0.0.4 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate tropical_algebra 0.0.4 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate tropical_algebra 0.0.4
[INFO] finished tweaking crates.io crate tropical_algebra 0.0.4
[INFO] tweaked toml for crates.io crate tropical_algebra 0.0.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tropical_algebra 0.0.4 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tropical_algebra 0.0.4 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2fc5f0966b318a8390419c06e8eaadb445b2c1a6a6db8de2c8eeff2cc42b8d6a
[INFO] running `Command { std: "docker" "start" "-a" "2fc5f0966b318a8390419c06e8eaadb445b2c1a6a6db8de2c8eeff2cc42b8d6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2fc5f0966b318a8390419c06e8eaadb445b2c1a6a6db8de2c8eeff2cc42b8d6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fc5f0966b318a8390419c06e8eaadb445b2c1a6a6db8de2c8eeff2cc42b8d6a", kill_on_drop: false }`
[INFO] [stdout] 2fc5f0966b318a8390419c06e8eaadb445b2c1a6a6db8de2c8eeff2cc42b8d6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5660d95c500c71dcde25ee0dd4cbdfeda23a513f378e2e402979d18711bf934e
[INFO] running `Command { std: "docker" "start" "-a" "5660d95c500c71dcde25ee0dd4cbdfeda23a513f378e2e402979d18711bf934e", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling auto_ops v0.3.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.2
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-complex v0.4.1
[INFO] [stderr]    Compiling ndarray v0.15.4
[INFO] [stderr]    Compiling tropical_algebra v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.88s
[INFO] running `Command { std: "docker" "inspect" "5660d95c500c71dcde25ee0dd4cbdfeda23a513f378e2e402979d18711bf934e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5660d95c500c71dcde25ee0dd4cbdfeda23a513f378e2e402979d18711bf934e", kill_on_drop: false }`
[INFO] [stdout] 5660d95c500c71dcde25ee0dd4cbdfeda23a513f378e2e402979d18711bf934e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 015cbd905a6380e7176051463137b1907789135f6f931e26a636b29fdd4b913e
[INFO] running `Command { std: "docker" "start" "-a" "015cbd905a6380e7176051463137b1907789135f6f931e26a636b29fdd4b913e", kill_on_drop: false }`
[INFO] [stderr]    Compiling tropical_algebra v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "015cbd905a6380e7176051463137b1907789135f6f931e26a636b29fdd4b913e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "015cbd905a6380e7176051463137b1907789135f6f931e26a636b29fdd4b913e", kill_on_drop: false }`
[INFO] [stdout] 015cbd905a6380e7176051463137b1907789135f6f931e26a636b29fdd4b913e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5635f183968471ccc70d8657dad6bafe0ca8179625de4156fd044575c12650d6
[INFO] running `Command { std: "docker" "start" "-a" "5635f183968471ccc70d8657dad6bafe0ca8179625de4156fd044575c12650d6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tropical_algebra-1956ae546cefff20)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::max_addition_assign ... ok
[INFO] [stdout] test tests::min_addition ... ok
[INFO] [stdout] test tests::max_multiplication ... ok
[INFO] [stdout] test tests::min_addition_assign ... ok
[INFO] [stdout] test tests::max_multiplication_assign ... ok
[INFO] [stdout] test tests::max_identity_addition ... ok
[INFO] [stdout] test tests::max_addition ... ok
[INFO] [stdout] test tests::max_identity_multiplication ... ok
[INFO] [stdout] test tests::max_matrix_addition ... ok
[INFO] [stdout] test tests::min_identity_addition ... ok
[INFO] [stdout] test tests::min_identity_multiplication ... ok
[INFO] [stdout] test tests::min_matrix_addition ... ok
[INFO] [stdout] test tests::min_matrix_multiplication ... ok
[INFO] [stdout] test tests::min_multiplication ... ok
[INFO] [stdout] test tests::min_multiplication_assign ... ok
[INFO] [stderr]    Doc-tests tropical_algebra
[INFO] [stdout] test tests::max_matrix_multiplication ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "5635f183968471ccc70d8657dad6bafe0ca8179625de4156fd044575c12650d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5635f183968471ccc70d8657dad6bafe0ca8179625de4156fd044575c12650d6", kill_on_drop: false }`
[INFO] [stdout] 5635f183968471ccc70d8657dad6bafe0ca8179625de4156fd044575c12650d6