[INFO] fetching crate approx_eq 0.1.8...
[INFO] testing approx_eq-0.1.8 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate approx_eq 0.1.8 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate approx_eq 0.1.8 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate approx_eq 0.1.8
[INFO] finished tweaking crates.io crate approx_eq 0.1.8
[INFO] tweaked toml for crates.io crate approx_eq 0.1.8 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d256713ec8f7788bfef47ad13e016ae30b4c0d8d94957c6bb8e5055ecdc06091
[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" "d256713ec8f7788bfef47ad13e016ae30b4c0d8d94957c6bb8e5055ecdc06091", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d256713ec8f7788bfef47ad13e016ae30b4c0d8d94957c6bb8e5055ecdc06091", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d256713ec8f7788bfef47ad13e016ae30b4c0d8d94957c6bb8e5055ecdc06091", kill_on_drop: false }`
[INFO] [stdout] d256713ec8f7788bfef47ad13e016ae30b4c0d8d94957c6bb8e5055ecdc06091
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e654450981ef0b251c39417c1c9598ed9666da65cbe89edf083e50a4afb0f7d
[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" "5e654450981ef0b251c39417c1c9598ed9666da65cbe89edf083e50a4afb0f7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling approx_eq v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "5e654450981ef0b251c39417c1c9598ed9666da65cbe89edf083e50a4afb0f7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e654450981ef0b251c39417c1c9598ed9666da65cbe89edf083e50a4afb0f7d", kill_on_drop: false }`
[INFO] [stdout] 5e654450981ef0b251c39417c1c9598ed9666da65cbe89edf083e50a4afb0f7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13b9a55d0fe00ea92382bf073d45455f08d0c2adfea8d07c3d4305bb9530fe0f
[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" "13b9a55d0fe00ea92382bf073d45455f08d0c2adfea8d07c3d4305bb9530fe0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling approx_eq v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "13b9a55d0fe00ea92382bf073d45455f08d0c2adfea8d07c3d4305bb9530fe0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13b9a55d0fe00ea92382bf073d45455f08d0c2adfea8d07c3d4305bb9530fe0f", kill_on_drop: false }`
[INFO] [stdout] 13b9a55d0fe00ea92382bf073d45455f08d0c2adfea8d07c3d4305bb9530fe0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 58b1d79e590fbe4c5cbd76a23bdb1681876de933a0bba695b0f80725387ca154
[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" "58b1d79e590fbe4c5cbd76a23bdb1681876de933a0bba695b0f80725387ca154", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/approx_eq-6091eddc2efaa7fe
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_witheps ... ok
[INFO] [stdout] test tests::test_zero ... ok
[INFO] [stdout] test tests::test_noeps ... ok
[INFO] [stdout] test tests::test_nearzero ... ok
[INFO] [stdout] test tests::test_sign ... ok
[INFO] [stderr]    Doc-tests approx_eq
[INFO] [stdout] test tests::test_invalid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - approx_eq (line 4) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "58b1d79e590fbe4c5cbd76a23bdb1681876de933a0bba695b0f80725387ca154", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58b1d79e590fbe4c5cbd76a23bdb1681876de933a0bba695b0f80725387ca154", kill_on_drop: false }`
[INFO] [stdout] 58b1d79e590fbe4c5cbd76a23bdb1681876de933a0bba695b0f80725387ca154