[INFO] fetching crate ra_ap_stdx 0.0.30...
[INFO] testing ra_ap_stdx-0.0.30 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate ra_ap_stdx 0.0.30 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate ra_ap_stdx 0.0.30 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 ra_ap_stdx 0.0.30
[INFO] finished tweaking crates.io crate ra_ap_stdx 0.0.30
[INFO] tweaked toml for crates.io crate ra_ap_stdx 0.0.30 written to /workspace/builds/worker-8/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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 519268beeae0bc5121cbc25312fb7469456244486fd6b60db4fe6937f66dc117
[INFO] running `Command { std: "docker" "start" "-a" "519268beeae0bc5121cbc25312fb7469456244486fd6b60db4fe6937f66dc117", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "519268beeae0bc5121cbc25312fb7469456244486fd6b60db4fe6937f66dc117", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "519268beeae0bc5121cbc25312fb7469456244486fd6b60db4fe6937f66dc117", kill_on_drop: false }`
[INFO] [stdout] 519268beeae0bc5121cbc25312fb7469456244486fd6b60db4fe6937f66dc117
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89a6e3c09c3da183dc7c04bf16593da9c6cf03ccfe925d4a3fb32a8efad819d7
[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" "89a6e3c09c3da183dc7c04bf16593da9c6cf03ccfe925d4a3fb32a8efad819d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling ra_ap_stdx v0.0.30 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "89a6e3c09c3da183dc7c04bf16593da9c6cf03ccfe925d4a3fb32a8efad819d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89a6e3c09c3da183dc7c04bf16593da9c6cf03ccfe925d4a3fb32a8efad819d7", kill_on_drop: false }`
[INFO] [stdout] 89a6e3c09c3da183dc7c04bf16593da9c6cf03ccfe925d4a3fb32a8efad819d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2afb1965ce7915e33d8fc9b03bb55ef6aa9c04d7f2000506518d3b9096bf586
[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" "c2afb1965ce7915e33d8fc9b03bb55ef6aa9c04d7f2000506518d3b9096bf586", kill_on_drop: false }`
[INFO] [stderr]    Compiling ra_ap_stdx v0.0.30 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "c2afb1965ce7915e33d8fc9b03bb55ef6aa9c04d7f2000506518d3b9096bf586", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2afb1965ce7915e33d8fc9b03bb55ef6aa9c04d7f2000506518d3b9096bf586", kill_on_drop: false }`
[INFO] [stdout] c2afb1965ce7915e33d8fc9b03bb55ef6aa9c04d7f2000506518d3b9096bf586
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] b474ebb3a30eb4ddca4559c97b13ccec1a461e37977e819d543b225b3e8d2b2f
[INFO] running `Command { std: "docker" "start" "-a" "b474ebb3a30eb4ddca4559c97b13ccec1a461e37977e819d543b225b3e8d2b2f", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ra_ap_stdx-e562a28907916496
[INFO] [stdout] test tests::test_trim_indent ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b474ebb3a30eb4ddca4559c97b13ccec1a461e37977e819d543b225b3e8d2b2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b474ebb3a30eb4ddca4559c97b13ccec1a461e37977e819d543b225b3e8d2b2f", kill_on_drop: false }`
[INFO] [stdout] b474ebb3a30eb4ddca4559c97b13ccec1a461e37977e819d543b225b3e8d2b2f