[INFO] fetching crate smawk 0.3.1...
[INFO] testing smawk-0.3.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate smawk 0.3.1 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate smawk 0.3.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate smawk 0.3.1
[INFO] finished tweaking crates.io crate smawk 0.3.1
[INFO] tweaked toml for crates.io crate smawk 0.3.1 written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dbb80aec046dd756c9e42f5f56352cd03bbafa53db9f47fdaa343505cb9788ec
[INFO] running `Command { std: "docker" "start" "-a" "dbb80aec046dd756c9e42f5f56352cd03bbafa53db9f47fdaa343505cb9788ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbb80aec046dd756c9e42f5f56352cd03bbafa53db9f47fdaa343505cb9788ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbb80aec046dd756c9e42f5f56352cd03bbafa53db9f47fdaa343505cb9788ec", kill_on_drop: false }`
[INFO] [stdout] dbb80aec046dd756c9e42f5f56352cd03bbafa53db9f47fdaa343505cb9788ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c5cbb366a596b4b1ae6a5b16ea8c7ca2cae012f5b4cceff16b46df1397b5156f
[INFO] running `Command { std: "docker" "start" "-a" "c5cbb366a596b4b1ae6a5b16ea8c7ca2cae012f5b4cceff16b46df1397b5156f", kill_on_drop: false }`
[INFO] [stderr]    Compiling smawk v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "c5cbb366a596b4b1ae6a5b16ea8c7ca2cae012f5b4cceff16b46df1397b5156f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5cbb366a596b4b1ae6a5b16ea8c7ca2cae012f5b4cceff16b46df1397b5156f", kill_on_drop: false }`
[INFO] [stdout] c5cbb366a596b4b1ae6a5b16ea8c7ca2cae012f5b4cceff16b46df1397b5156f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4165c3d61500af0731476c813a5963e65f5de70d760a85de208ae4f2e6e849ac
[INFO] running `Command { std: "docker" "start" "-a" "4165c3d61500af0731476c813a5963e65f5de70d760a85de208ae4f2e6e849ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling matches v0.1.9
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling unicode-bidi v0.3.7
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling semver-parser v0.9.0
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling tinyvec v1.5.1
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling version-sync v0.9.3
[INFO] [stderr]    Compiling smawk v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 21.04s
[INFO] running `Command { std: "docker" "inspect" "4165c3d61500af0731476c813a5963e65f5de70d760a85de208ae4f2e6e849ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4165c3d61500af0731476c813a5963e65f5de70d760a85de208ae4f2e6e849ac", kill_on_drop: false }`
[INFO] [stdout] 4165c3d61500af0731476c813a5963e65f5de70d760a85de208ae4f2e6e849ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2764d4909a62425b1b9ca743f1f32376d09cd791e250094db71ff44edc233c11
[INFO] running `Command { std: "docker" "start" "-a" "2764d4909a62425b1b9ca743f1f32376d09cd791e250094db71ff44edc233c11", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/smawk-bb6ce06afb7452fc)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test monge::tests::is_monge_handles_overflow ... ok
[INFO] [stdout] test monge::tests::monge_constant_cols ... ok
[INFO] [stdout] test monge::tests::monge_lower_left ... ok
[INFO] [stdout] test tests::online_5x5 ... ok
[INFO] [stdout] test tests::online_works_with_partial_ord ... ok
[INFO] [stdout] test tests::smawk_1x1 ... ok
[INFO] [stdout] test tests::smawk_2x2 ... ok
[INFO] [stdout] test tests::smawk_3x3 ... ok
[INFO] [stdout] test tests::smawk_1x2 ... ok
[INFO] [stdout] test tests::smawk_2x1 ... ok
[INFO] [stdout] test tests::smawk_4x4 ... ok
[INFO] [stdout] test tests::smawk_works_with_partial_ord ... ok
[INFO] [stdout] test monge::tests::monge_constant_rows ... ok
[INFO] [stdout] test tests::smawk_5x5 ... ok
[INFO] [stdout] test tests::online_1x1 ... ok
[INFO] [stdout] test tests::online_2x2 ... ok
[INFO] [stdout] test tests::online_4x4 ... ok
[INFO] [stdout] test monge::tests::monge_upper_right ... ok
[INFO] [stdout] test tests::online_3x3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/agreement.rs (/opt/rustwide/target/debug/deps/agreement-c24ca463915ac614)
[INFO] [stderr]      Running tests/complexity.rs (/opt/rustwide/target/debug/deps/complexity-6c91eab7dde55b53)
[INFO] [stderr]      Running tests/monge.rs (/opt/rustwide/target/debug/deps/monge-862992e7087f62f4)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/version-numbers.rs (/opt/rustwide/target/debug/deps/version_numbers-1104a2df2dc26926)
[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] [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 2 tests
[INFO] [stdout] test test_readme_deps ... ok
[INFO] [stderr]    Doc-tests smawk
[INFO] [stdout] test test_html_root_url ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.59s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2764d4909a62425b1b9ca743f1f32376d09cd791e250094db71ff44edc233c11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2764d4909a62425b1b9ca743f1f32376d09cd791e250094db71ff44edc233c11", kill_on_drop: false }`
[INFO] [stdout] 2764d4909a62425b1b9ca743f1f32376d09cd791e250094db71ff44edc233c11