[INFO] fetching crate tgopher 0.1.1...
[INFO] testing tgopher-0.1.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate tgopher 0.1.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate tgopher 0.1.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tgopher 0.1.1
[INFO] finished tweaking crates.io crate tgopher 0.1.1
[INFO] tweaked toml for crates.io crate tgopher 0.1.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate tgopher 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 6bf5df5543b45938c6438361b9658d3641f57a0b0283dfc278385f551cf148ab
[INFO] running `Command { std: "docker" "start" "-a" "6bf5df5543b45938c6438361b9658d3641f57a0b0283dfc278385f551cf148ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6bf5df5543b45938c6438361b9658d3641f57a0b0283dfc278385f551cf148ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bf5df5543b45938c6438361b9658d3641f57a0b0283dfc278385f551cf148ab", kill_on_drop: false }`
[INFO] [stdout] 6bf5df5543b45938c6438361b9658d3641f57a0b0283dfc278385f551cf148ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", 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] be41609d4d3ec2e03861f10b25ab112694084b2ff8775888bb5a235e9164baff
[INFO] running `Command { std: "docker" "start" "-a" "be41609d4d3ec2e03861f10b25ab112694084b2ff8775888bb5a235e9164baff", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.113
[INFO] [stderr]    Compiling termion v1.5.6
[INFO] [stderr]    Compiling tgopher v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.54s
[INFO] running `Command { std: "docker" "inspect" "be41609d4d3ec2e03861f10b25ab112694084b2ff8775888bb5a235e9164baff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be41609d4d3ec2e03861f10b25ab112694084b2ff8775888bb5a235e9164baff", kill_on_drop: false }`
[INFO] [stdout] be41609d4d3ec2e03861f10b25ab112694084b2ff8775888bb5a235e9164baff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", 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] 717d3461555464144ee7ad416f0fd7020a8c694956697a8e63c910ebeac9af97
[INFO] running `Command { std: "docker" "start" "-a" "717d3461555464144ee7ad416f0fd7020a8c694956697a8e63c910ebeac9af97", kill_on_drop: false }`
[INFO] [stderr]    Compiling tgopher v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "717d3461555464144ee7ad416f0fd7020a8c694956697a8e63c910ebeac9af97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "717d3461555464144ee7ad416f0fd7020a8c694956697a8e63c910ebeac9af97", kill_on_drop: false }`
[INFO] [stdout] 717d3461555464144ee7ad416f0fd7020a8c694956697a8e63c910ebeac9af97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 980e3ec2873de9cb5ec1f0a21fdf980d829c4f8653097c012db5f9a57106fcbb
[INFO] running `Command { std: "docker" "start" "-a" "980e3ec2873de9cb5ec1f0a21fdf980d829c4f8653097c012db5f9a57106fcbb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tgopher-152488f54cfb4409)
[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" "980e3ec2873de9cb5ec1f0a21fdf980d829c4f8653097c012db5f9a57106fcbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "980e3ec2873de9cb5ec1f0a21fdf980d829c4f8653097c012db5f9a57106fcbb", kill_on_drop: false }`
[INFO] [stdout] 980e3ec2873de9cb5ec1f0a21fdf980d829c4f8653097c012db5f9a57106fcbb