[INFO] fetching crate bidirectional-map 0.1.4...
[INFO] testing bidirectional-map-0.1.4 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate bidirectional-map 0.1.4 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate bidirectional-map 0.1.4 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 bidirectional-map 0.1.4
[INFO] finished tweaking crates.io crate bidirectional-map 0.1.4
[INFO] tweaked toml for crates.io crate bidirectional-map 0.1.4 written to /workspace/builds/worker-6/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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] dd4993ecdc73c4771275173ee6729387e6c04f4dc189a52b4dbe56d819b6ed3e
[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" "dd4993ecdc73c4771275173ee6729387e6c04f4dc189a52b4dbe56d819b6ed3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd4993ecdc73c4771275173ee6729387e6c04f4dc189a52b4dbe56d819b6ed3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd4993ecdc73c4771275173ee6729387e6c04f4dc189a52b4dbe56d819b6ed3e", kill_on_drop: false }`
[INFO] [stdout] dd4993ecdc73c4771275173ee6729387e6c04f4dc189a52b4dbe56d819b6ed3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 29bb99af5365b57f1625a2c7dd4f6a27c0ab525b5735862a42bc897b00a5e25a
[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" "29bb99af5365b57f1625a2c7dd4f6a27c0ab525b5735862a42bc897b00a5e25a", kill_on_drop: false }`
[INFO] [stderr]    Compiling bidirectional-map v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "29bb99af5365b57f1625a2c7dd4f6a27c0ab525b5735862a42bc897b00a5e25a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29bb99af5365b57f1625a2c7dd4f6a27c0ab525b5735862a42bc897b00a5e25a", kill_on_drop: false }`
[INFO] [stdout] 29bb99af5365b57f1625a2c7dd4f6a27c0ab525b5735862a42bc897b00a5e25a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] db6b97274df897ca1899ebcfa4ac88066ea2540cb76ea92fd9a2eb45032c5160
[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" "db6b97274df897ca1899ebcfa4ac88066ea2540cb76ea92fd9a2eb45032c5160", kill_on_drop: false }`
[INFO] [stderr]    Compiling bidirectional-map v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "db6b97274df897ca1899ebcfa4ac88066ea2540cb76ea92fd9a2eb45032c5160", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db6b97274df897ca1899ebcfa4ac88066ea2540cb76ea92fd9a2eb45032c5160", kill_on_drop: false }`
[INFO] [stdout] db6b97274df897ca1899ebcfa4ac88066ea2540cb76ea92fd9a2eb45032c5160
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3affbb6dbdda177e2a184d6ddb035c90172b9e52bcd1fcee024468b3b38eb777
[INFO] running `Command { std: "docker" "start" "-a" "3affbb6dbdda177e2a184d6ddb035c90172b9e52bcd1fcee024468b3b38eb777", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bidirectional_map-a7f0bcbf620c3ff8
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bidirectional_map
[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] running `Command { std: "docker" "inspect" "3affbb6dbdda177e2a184d6ddb035c90172b9e52bcd1fcee024468b3b38eb777", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3affbb6dbdda177e2a184d6ddb035c90172b9e52bcd1fcee024468b3b38eb777", kill_on_drop: false }`
[INFO] [stdout] 3affbb6dbdda177e2a184d6ddb035c90172b9e52bcd1fcee024468b3b38eb777