[INFO] fetching crate parse_arg 0.1.4...
[INFO] testing parse_arg-0.1.4 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate parse_arg 0.1.4 into /workspace/builds/worker-113/source
[INFO] validating manifest of crates.io crate parse_arg 0.1.4 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate parse_arg 0.1.4
[INFO] finished tweaking crates.io crate parse_arg 0.1.4
[INFO] tweaked toml for crates.io crate parse_arg 0.1.4 written to /workspace/builds/worker-113/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc91bcbcd251ed81db1fc9f5f946afd97574816e8264d4ecfff562ea267d6eeb
[INFO] running `Command { std: "docker" "start" "-a" "bc91bcbcd251ed81db1fc9f5f946afd97574816e8264d4ecfff562ea267d6eeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc91bcbcd251ed81db1fc9f5f946afd97574816e8264d4ecfff562ea267d6eeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc91bcbcd251ed81db1fc9f5f946afd97574816e8264d4ecfff562ea267d6eeb", kill_on_drop: false }`
[INFO] [stdout] bc91bcbcd251ed81db1fc9f5f946afd97574816e8264d4ecfff562ea267d6eeb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 491ba1389736355f0334e5bc5e53a541bc5d5acee8f641e30a05b1fca7ac839d
[INFO] running `Command { std: "docker" "start" "-a" "491ba1389736355f0334e5bc5e53a541bc5d5acee8f641e30a05b1fca7ac839d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling parse_arg v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "491ba1389736355f0334e5bc5e53a541bc5d5acee8f641e30a05b1fca7ac839d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "491ba1389736355f0334e5bc5e53a541bc5d5acee8f641e30a05b1fca7ac839d", kill_on_drop: false }`
[INFO] [stdout] 491ba1389736355f0334e5bc5e53a541bc5d5acee8f641e30a05b1fca7ac839d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2164f15847f11ca21673dc14da3e29df19c086314c45f759c306c86d6d89483b
[INFO] running `Command { std: "docker" "start" "-a" "2164f15847f11ca21673dc14da3e29df19c086314c45f759c306c86d6d89483b", kill_on_drop: false }`
[INFO] [stderr]    Compiling parse_arg v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.18s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/parse_arg-41c593fd383e97da)
[INFO] running `Command { std: "docker" "inspect" "2164f15847f11ca21673dc14da3e29df19c086314c45f759c306c86d6d89483b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2164f15847f11ca21673dc14da3e29df19c086314c45f759c306c86d6d89483b", kill_on_drop: false }`
[INFO] [stdout] 2164f15847f11ca21673dc14da3e29df19c086314c45f759c306c86d6d89483b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8052ffe3fb740f17a3d026e4c84fc50203f46652c8de2d0de096573ae9aac1af
[INFO] running `Command { std: "docker" "start" "-a" "8052ffe3fb740f17a3d026e4c84fc50203f46652c8de2d0de096573ae9aac1af", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/parse_arg-41c593fd383e97da)
[INFO] [stderr]    Doc-tests parse_arg
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::iter_short ... ok
[INFO] [stdout] test tests::numbers ... ok
[INFO] [stdout] test tests::match_args ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 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" "8052ffe3fb740f17a3d026e4c84fc50203f46652c8de2d0de096573ae9aac1af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8052ffe3fb740f17a3d026e4c84fc50203f46652c8de2d0de096573ae9aac1af", kill_on_drop: false }`
[INFO] [stdout] 8052ffe3fb740f17a3d026e4c84fc50203f46652c8de2d0de096573ae9aac1af