[INFO] fetching crate cmdr 0.3.12...
[INFO] testing cmdr-0.3.12 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate cmdr 0.3.12 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate cmdr 0.3.12 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-1/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-2021-09-08" "fetch" "--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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a734fbeb032ebefcc564a1d9ccaefbcb8d88b9a3a987b44c4bdefdbf0f52d856
[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" "a734fbeb032ebefcc564a1d9ccaefbcb8d88b9a3a987b44c4bdefdbf0f52d856", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a734fbeb032ebefcc564a1d9ccaefbcb8d88b9a3a987b44c4bdefdbf0f52d856", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a734fbeb032ebefcc564a1d9ccaefbcb8d88b9a3a987b44c4bdefdbf0f52d856", kill_on_drop: false }`
[INFO] [stdout] a734fbeb032ebefcc564a1d9ccaefbcb8d88b9a3a987b44c4bdefdbf0f52d856
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0cee15f1420a1629859367c1e4425735ebf08d424345f04e4a429a263dc1fbc8
[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" "0cee15f1420a1629859367c1e4425735ebf08d424345f04e4a429a263dc1fbc8", 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 15.01s
[INFO] running `Command { std: "docker" "inspect" "0cee15f1420a1629859367c1e4425735ebf08d424345f04e4a429a263dc1fbc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cee15f1420a1629859367c1e4425735ebf08d424345f04e4a429a263dc1fbc8", kill_on_drop: false }`
[INFO] [stdout] 0cee15f1420a1629859367c1e4425735ebf08d424345f04e4a429a263dc1fbc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d025c8b113b77296758f0a998726049c5a053a6c2453c2c46c0618fc47bf8ac8
[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" "d025c8b113b77296758f0a998726049c5a053a6c2453c2c46c0618fc47bf8ac8", kill_on_drop: false }`
[INFO] [stderr]    Compiling cmdr v0.3.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "d025c8b113b77296758f0a998726049c5a053a6c2453c2c46c0618fc47bf8ac8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d025c8b113b77296758f0a998726049c5a053a6c2453c2c46c0618fc47bf8ac8", kill_on_drop: false }`
[INFO] [stdout] d025c8b113b77296758f0a998726049c5a053a6c2453c2c46c0618fc47bf8ac8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] 824573c5813b06e7ce94bd405cb4ade34f3bc7f2404fc173a96f6563f319b43b
[INFO] running `Command { std: "docker" "start" "-a" "824573c5813b06e7ce94bd405cb4ade34f3bc7f2404fc173a96f6563f319b43b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cmdr-9933a7f3c3f5fbf9)
[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_all_aliases ... ok
[INFO] [stdout] test description::tests::command_should_handle_by_name ... ok
[INFO] [stdout] test description::tests::command_should_return_help_text ... ok
[INFO] [stdout] test description::tests::command_should_return_name ... ok
[INFO] [stdout] test line::tests::test_parse_command ... ok
[INFO] [stdout] test line::tests::test_parse_empty_line ... ok
[INFO] [stdout] test line::tests::test_parse_command_with_arguments ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "824573c5813b06e7ce94bd405cb4ade34f3bc7f2404fc173a96f6563f319b43b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "824573c5813b06e7ce94bd405cb4ade34f3bc7f2404fc173a96f6563f319b43b", kill_on_drop: false }`
[INFO] [stdout] 824573c5813b06e7ce94bd405cb4ade34f3bc7f2404fc173a96f6563f319b43b