[INFO] fetching crate rm-improved 0.13.1...
[INFO] testing rm-improved-0.13.1 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate rm-improved 0.13.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate rm-improved 0.13.1 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rm-improved 0.13.1
[INFO] finished tweaking crates.io crate rm-improved 0.13.1
[INFO] tweaked toml for crates.io crate rm-improved 0.13.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate rm-improved 0.13.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db4666d86e36ca4d7fc9a40d8a97debb26513851f0e3dfb524da272a0d255bde
[INFO] running `Command { std: "docker" "start" "-a" "db4666d86e36ca4d7fc9a40d8a97debb26513851f0e3dfb524da272a0d255bde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db4666d86e36ca4d7fc9a40d8a97debb26513851f0e3dfb524da272a0d255bde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db4666d86e36ca4d7fc9a40d8a97debb26513851f0e3dfb524da272a0d255bde", kill_on_drop: false }`
[INFO] [stdout] db4666d86e36ca4d7fc9a40d8a97debb26513851f0e3dfb524da272a0d255bde
[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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4de950050299720f3457af71be37e42a68581b1472b6757d9a22846b457b5cd5
[INFO] running `Command { std: "docker" "start" "-a" "4de950050299720f3457af71be37e42a68581b1472b6757d9a22846b457b5cd5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.67
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling same-file v0.1.3
[INFO] [stderr]    Compiling error-chain v0.12.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling walkdir v1.0.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling backtrace v0.3.44
[INFO] [stderr]    Compiling rm-improved v0.13.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.88s
[INFO] running `Command { std: "docker" "inspect" "4de950050299720f3457af71be37e42a68581b1472b6757d9a22846b457b5cd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4de950050299720f3457af71be37e42a68581b1472b6757d9a22846b457b5cd5", kill_on_drop: false }`
[INFO] [stdout] 4de950050299720f3457af71be37e42a68581b1472b6757d9a22846b457b5cd5
[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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa4c5ff5e9aef4590ec27ef4f19769dee1bb2918d90ddee3856954c6e03b64bb
[INFO] running `Command { std: "docker" "start" "-a" "aa4c5ff5e9aef4590ec27ef4f19769dee1bb2918d90ddee3856954c6e03b64bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling rm-improved v0.13.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "aa4c5ff5e9aef4590ec27ef4f19769dee1bb2918d90ddee3856954c6e03b64bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa4c5ff5e9aef4590ec27ef4f19769dee1bb2918d90ddee3856954c6e03b64bb", kill_on_drop: false }`
[INFO] [stdout] aa4c5ff5e9aef4590ec27ef4f19769dee1bb2918d90ddee3856954c6e03b64bb
[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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3eb6d5d990d60419567b06a13d5ba857d40a8088a6fb6e48e5caace0fa36f3db
[INFO] running `Command { std: "docker" "start" "-a" "3eb6d5d990d60419567b06a13d5ba857d40a8088a6fb6e48e5caace0fa36f3db", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rip-2cc2fc1f78d7db54)
[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" "3eb6d5d990d60419567b06a13d5ba857d40a8088a6fb6e48e5caace0fa36f3db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3eb6d5d990d60419567b06a13d5ba857d40a8088a6fb6e48e5caace0fa36f3db", kill_on_drop: false }`
[INFO] [stdout] 3eb6d5d990d60419567b06a13d5ba857d40a8088a6fb6e48e5caace0fa36f3db