[INFO] fetching crate wild 2.0.4...
[INFO] testing wild-2.0.4 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate wild 2.0.4 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate wild 2.0.4 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 wild 2.0.4
[INFO] finished tweaking crates.io crate wild 2.0.4
[INFO] tweaked toml for crates.io crate wild 2.0.4 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 159d05d7feee93e553a85a24c97915f0c95aa02f585864f4aa412d93eb927bb7
[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" "159d05d7feee93e553a85a24c97915f0c95aa02f585864f4aa412d93eb927bb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "159d05d7feee93e553a85a24c97915f0c95aa02f585864f4aa412d93eb927bb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "159d05d7feee93e553a85a24c97915f0c95aa02f585864f4aa412d93eb927bb7", kill_on_drop: false }`
[INFO] [stdout] 159d05d7feee93e553a85a24c97915f0c95aa02f585864f4aa412d93eb927bb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 04ab3e4f27ccebdea8253056cd332617952f68e361f195a44aa04b95ef9c6ebc
[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" "04ab3e4f27ccebdea8253056cd332617952f68e361f195a44aa04b95ef9c6ebc", kill_on_drop: false }`
[INFO] [stderr]    Compiling wild v2.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "04ab3e4f27ccebdea8253056cd332617952f68e361f195a44aa04b95ef9c6ebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04ab3e4f27ccebdea8253056cd332617952f68e361f195a44aa04b95ef9c6ebc", kill_on_drop: false }`
[INFO] [stdout] 04ab3e4f27ccebdea8253056cd332617952f68e361f195a44aa04b95ef9c6ebc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 0bb26f9a12fa6f696cb18dccd3fdd548faa69985a364d81ebfd394c42c6c0305
[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" "0bb26f9a12fa6f696cb18dccd3fdd548faa69985a364d81ebfd394c42c6c0305", kill_on_drop: false }`
[INFO] [stderr]    Compiling wild v2.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "0bb26f9a12fa6f696cb18dccd3fdd548faa69985a364d81ebfd394c42c6c0305", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bb26f9a12fa6f696cb18dccd3fdd548faa69985a364d81ebfd394c42c6c0305", kill_on_drop: false }`
[INFO] [stdout] 0bb26f9a12fa6f696cb18dccd3fdd548faa69985a364d81ebfd394c42c6c0305
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 5dbc3526250a78f5194359d77d26a5f90e97ecd0b9ff8b4cf62b3aa1bcdec0c9
[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" "5dbc3526250a78f5194359d77d26a5f90e97ecd0b9ff8b4cf62b3aa1bcdec0c9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wild-f6de12ae501bb303
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test argsiter::finds_readme_case_insensitive ... ok
[INFO] [stderr]    Doc-tests wild
[INFO] [stdout] test argsiter::unquoted_slashes_unchanged ... ok
[INFO] [stdout] test test_parse_multi ... ok
[INFO] [stdout] test argsiter::finds_cargo_toml ... ok
[INFO] [stdout] test test_parse_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 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" "5dbc3526250a78f5194359d77d26a5f90e97ecd0b9ff8b4cf62b3aa1bcdec0c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dbc3526250a78f5194359d77d26a5f90e97ecd0b9ff8b4cf62b3aa1bcdec0c9", kill_on_drop: false }`
[INFO] [stdout] 5dbc3526250a78f5194359d77d26a5f90e97ecd0b9ff8b4cf62b3aa1bcdec0c9