[INFO] fetching crate glucose 0.2.3...
[INFO] testing glucose-0.2.3 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate glucose 0.2.3 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate glucose 0.2.3 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate glucose 0.2.3
[INFO] finished tweaking crates.io crate glucose 0.2.3
[INFO] tweaked toml for crates.io crate glucose 0.2.3 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fructose v0.3.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fb1d4f6d3087cf1693998fea8bd537f7d6521a60d470a0db473228b2d82c2911
[INFO] running `Command { std: "docker" "start" "-a" "fb1d4f6d3087cf1693998fea8bd537f7d6521a60d470a0db473228b2d82c2911", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb1d4f6d3087cf1693998fea8bd537f7d6521a60d470a0db473228b2d82c2911", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb1d4f6d3087cf1693998fea8bd537f7d6521a60d470a0db473228b2d82c2911", kill_on_drop: false }`
[INFO] [stdout] fb1d4f6d3087cf1693998fea8bd537f7d6521a60d470a0db473228b2d82c2911
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ab58774f4f4c23a1616502b5829b9e5b3ffb246a92c2fc962b079aa8a3d21ca
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5ab58774f4f4c23a1616502b5829b9e5b3ffb246a92c2fc962b079aa8a3d21ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling fructose v0.3.9
[INFO] [stderr]    Compiling glucose v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.81s
[INFO] running `Command { std: "docker" "inspect" "5ab58774f4f4c23a1616502b5829b9e5b3ffb246a92c2fc962b079aa8a3d21ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ab58774f4f4c23a1616502b5829b9e5b3ffb246a92c2fc962b079aa8a3d21ca", kill_on_drop: false }`
[INFO] [stdout] 5ab58774f4f4c23a1616502b5829b9e5b3ffb246a92c2fc962b079aa8a3d21ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5f67e23f1870688a0ebea513a8150cd968f258852362d20bfbc050ecca4dc7c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b5f67e23f1870688a0ebea513a8150cd968f258852362d20bfbc050ecca4dc7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling glucose v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.09s
[INFO] running `Command { std: "docker" "inspect" "b5f67e23f1870688a0ebea513a8150cd968f258852362d20bfbc050ecca4dc7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5f67e23f1870688a0ebea513a8150cd968f258852362d20bfbc050ecca4dc7c", kill_on_drop: false }`
[INFO] [stdout] b5f67e23f1870688a0ebea513a8150cd968f258852362d20bfbc050ecca4dc7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f3ed1c18d4955199bc015c0b56832a56e45d4e51cbf348d95f9f2cbd1f4cd01a
[INFO] running `Command { std: "docker" "start" "-a" "f3ed1c18d4955199bc015c0b56832a56e45d4e51cbf348d95f9f2cbd1f4cd01a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/glucose-3683aab8996ec614)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test algebra::linear::dynamic::dynamic_mat_tests::add_assign ... ok
[INFO] [stdout] test algebra::linear::dynamic::dynamic_mat_tests::add ... ok
[INFO] [stdout] test group_theory::groups::group_tests::test_unsigned ... ok
[INFO] [stdout] test group_theory::groups::group_tests::test_signed ... ok
[INFO] [stdout] test group_theory::groups::group_tests::test_range ... ok
[INFO] [stdout] test algebra::linear::dynamic::dynamic_mat_tests::from_arr ... ok
[INFO] [stderr]    Doc-tests glucose
[INFO] [stdout] test algebra::linear::mat::mat::mat_tests::parse ... ok
[INFO] [stdout] test group_theory::groups::group_tests::test_extended_euclidean ... ok
[INFO] [stdout] test algebra::linear::dynamic::dynamic_mat_tests::mul ... ok
[INFO] [stdout] test group_theory::groups::group_tests::test_euclidean ... ok
[INFO] [stdout] test algebra::linear::dynamic::dynamic_mat_tests::from_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 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" "f3ed1c18d4955199bc015c0b56832a56e45d4e51cbf348d95f9f2cbd1f4cd01a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3ed1c18d4955199bc015c0b56832a56e45d4e51cbf348d95f9f2cbd1f4cd01a", kill_on_drop: false }`
[INFO] [stdout] f3ed1c18d4955199bc015c0b56832a56e45d4e51cbf348d95f9f2cbd1f4cd01a