[INFO] cloning repository https://github.com/GobiasSomeCoffeeCo/line_editor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/GobiasSomeCoffeeCo/line_editor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGobiasSomeCoffeeCo%2Fline_editor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGobiasSomeCoffeeCo%2Fline_editor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3026b03054c51bc77769069949b7fc6b196bfaad
[INFO] testing GobiasSomeCoffeeCo/line_editor against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGobiasSomeCoffeeCo%2Fline_editor" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/GobiasSomeCoffeeCo/line_editor on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/GobiasSomeCoffeeCo/line_editor
[INFO] finished tweaking git repo https://github.com/GobiasSomeCoffeeCo/line_editor
[INFO] tweaked toml for git repo https://github.com/GobiasSomeCoffeeCo/line_editor written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/GobiasSomeCoffeeCo/line_editor already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 446671adb97ed0f13b5ea437509b3fc9d8a6450e6608e7c14e918b70de768fac
[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" "446671adb97ed0f13b5ea437509b3fc9d8a6450e6608e7c14e918b70de768fac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "446671adb97ed0f13b5ea437509b3fc9d8a6450e6608e7c14e918b70de768fac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "446671adb97ed0f13b5ea437509b3fc9d8a6450e6608e7c14e918b70de768fac", kill_on_drop: false }`
[INFO] [stdout] 446671adb97ed0f13b5ea437509b3fc9d8a6450e6608e7c14e918b70de768fac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b3281661eb95b57bcb9fcb74f8d0ff6754270707bf2b92a23afc8d359bbdf53
[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" "4b3281661eb95b57bcb9fcb74f8d0ff6754270707bf2b92a23afc8d359bbdf53", kill_on_drop: false }`
[INFO] [stderr]    Compiling signal-hook v0.3.9
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling signal-hook-mio v0.2.1
[INFO] [stderr]    Compiling crossterm v0.20.0
[INFO] [stderr]    Compiling LINE_EDITOR v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `LINE_EDITOR` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `line_editor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.35s
[INFO] running `Command { std: "docker" "inspect" "4b3281661eb95b57bcb9fcb74f8d0ff6754270707bf2b92a23afc8d359bbdf53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b3281661eb95b57bcb9fcb74f8d0ff6754270707bf2b92a23afc8d359bbdf53", kill_on_drop: false }`
[INFO] [stdout] 4b3281661eb95b57bcb9fcb74f8d0ff6754270707bf2b92a23afc8d359bbdf53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25001e1ee28661c37e9b42d821c97c1530f60af7a32e927e18b88f2fed73a9d4
[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" "25001e1ee28661c37e9b42d821c97c1530f60af7a32e927e18b88f2fed73a9d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling LINE_EDITOR v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `LINE_EDITOR` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `line_editor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "25001e1ee28661c37e9b42d821c97c1530f60af7a32e927e18b88f2fed73a9d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25001e1ee28661c37e9b42d821c97c1530f60af7a32e927e18b88f2fed73a9d4", kill_on_drop: false }`
[INFO] [stdout] 25001e1ee28661c37e9b42d821c97c1530f60af7a32e927e18b88f2fed73a9d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.55.0" "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] de83d90eaff953fd598fb47a5522f8bc84447355dbd2e0368ac91322e91a19e4
[INFO] running `Command { std: "docker" "start" "-a" "de83d90eaff953fd598fb47a5522f8bc84447355dbd2e0368ac91322e91a19e4", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: crate `LINE_EDITOR` should have a snake case name
[INFO] [stdout] running 0 tests
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   = help: convert the identifier to snake case: `line_editor`
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] warning: `LINE_EDITOR` (bin "LINE_EDITOR" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/LINE_EDITOR-867de6cd8db9d5f8)
[INFO] running `Command { std: "docker" "inspect" "de83d90eaff953fd598fb47a5522f8bc84447355dbd2e0368ac91322e91a19e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de83d90eaff953fd598fb47a5522f8bc84447355dbd2e0368ac91322e91a19e4", kill_on_drop: false }`
[INFO] [stdout] de83d90eaff953fd598fb47a5522f8bc84447355dbd2e0368ac91322e91a19e4