[INFO] fetching crate cmdr 0.3.12...
[INFO] testing cmdr-0.3.12 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate cmdr 0.3.12 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate cmdr 0.3.12 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 cmdr 0.3.12
[INFO] finished tweaking crates.io crate cmdr 0.3.12
[INFO] tweaked toml for crates.io crate cmdr 0.3.12 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate cmdr 0.3.12 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cmdr_macro v0.3.12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d3e6e1636d779c55d4dc23ecc28b38969fbd5f977ecfc264871996ef5d7ba473
[INFO] running `Command { std: "docker" "start" "-a" "d3e6e1636d779c55d4dc23ecc28b38969fbd5f977ecfc264871996ef5d7ba473", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3e6e1636d779c55d4dc23ecc28b38969fbd5f977ecfc264871996ef5d7ba473", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3e6e1636d779c55d4dc23ecc28b38969fbd5f977ecfc264871996ef5d7ba473", kill_on_drop: false }`
[INFO] [stdout] d3e6e1636d779c55d4dc23ecc28b38969fbd5f977ecfc264871996ef5d7ba473
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 01972894e4c651a5b0d547bb52a69c4a5e38b4c6e1a7c6542eeddba36d4bc973
[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" "01972894e4c651a5b0d547bb52a69c4a5e38b4c6e1a7c6542eeddba36d4bc973", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling utf8parse v0.2.0
[INFO] [stderr]    Compiling dirs-sys-next v0.1.1
[INFO] [stderr]    Compiling nix v0.18.0
[INFO] [stderr]    Compiling dirs-next v1.0.2
[INFO] [stderr]    Compiling rustyline v6.3.0
[INFO] [stderr]    Compiling cmdr_macro v0.3.12
[INFO] [stderr]    Compiling cmdr v0.3.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.67s
[INFO] running `Command { std: "docker" "inspect" "01972894e4c651a5b0d547bb52a69c4a5e38b4c6e1a7c6542eeddba36d4bc973", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01972894e4c651a5b0d547bb52a69c4a5e38b4c6e1a7c6542eeddba36d4bc973", kill_on_drop: false }`
[INFO] [stdout] 01972894e4c651a5b0d547bb52a69c4a5e38b4c6e1a7c6542eeddba36d4bc973
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 7092703aa332675a84bef8de0243560da7c9bf0fd15eb6b93bfaa1c8be0634e9
[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" "7092703aa332675a84bef8de0243560da7c9bf0fd15eb6b93bfaa1c8be0634e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling cmdr v0.3.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `Command { std: "docker" "inspect" "7092703aa332675a84bef8de0243560da7c9bf0fd15eb6b93bfaa1c8be0634e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7092703aa332675a84bef8de0243560da7c9bf0fd15eb6b93bfaa1c8be0634e9", kill_on_drop: false }`
[INFO] [stdout] 7092703aa332675a84bef8de0243560da7c9bf0fd15eb6b93bfaa1c8be0634e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] bc10084c483e311c370f7b203ba8327750504095488b833f90f7dd976514d773
[INFO] running `Command { std: "docker" "start" "-a" "bc10084c483e311c370f7b203ba8327750504095488b833f90f7dd976514d773", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cmdr-3a0aade32025498b
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test description::tests::command_should_handle_by_alias ... ok
[INFO] [stdout] test description::tests::command_should_not_handle_unknown ... ok
[INFO] [stdout] test description::tests::command_should_return_help_text ... ok
[INFO] [stdout] test description::tests::command_should_handle_by_name ... ok
[INFO] [stdout] test line::tests::test_parse_command ... ok
[INFO] [stdout] test description::tests::command_should_return_name ... ok
[INFO] [stdout] test description::tests::command_should_return_all_aliases ... ok
[INFO] [stdout] test line::tests::test_parse_command_with_arguments ... ok
[INFO] [stdout] test line::tests::test_parse_empty_line ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cmdr
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 18) ... 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" "bc10084c483e311c370f7b203ba8327750504095488b833f90f7dd976514d773", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc10084c483e311c370f7b203ba8327750504095488b833f90f7dd976514d773", kill_on_drop: false }`
[INFO] [stdout] bc10084c483e311c370f7b203ba8327750504095488b833f90f7dd976514d773