[INFO] fetching crate neols 0.7.0... [INFO] testing neols-0.7.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate neols 0.7.0 into /workspace/builds/worker-37/source [INFO] validating manifest of crates.io crate neols 0.7.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate neols 0.7.0 [INFO] finished tweaking crates.io crate neols 0.7.0 [INFO] tweaked toml for crates.io crate neols 0.7.0 written to /workspace/builds/worker-37/source/Cargo.toml [INFO] crate crates.io crate neols 0.7.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e29a6568a92582e0eac06e3a429b18c69b07c49cbad3665e577f7f40fdf48374 [INFO] running `Command { std: "docker" "start" "-a" "e29a6568a92582e0eac06e3a429b18c69b07c49cbad3665e577f7f40fdf48374", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e29a6568a92582e0eac06e3a429b18c69b07c49cbad3665e577f7f40fdf48374", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e29a6568a92582e0eac06e3a429b18c69b07c49cbad3665e577f7f40fdf48374", kill_on_drop: false }` [INFO] [stdout] e29a6568a92582e0eac06e3a429b18c69b07c49cbad3665e577f7f40fdf48374 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0f61808f14bddb2ec5b270744ec067a420ae9613288eed28db0bc75d34ca8328 [INFO] running `Command { std: "docker" "start" "-a" "0f61808f14bddb2ec5b270744ec067a420ae9613288eed28db0bc75d34ca8328", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling neols v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [optimized + debuginfo] target(s) in 2.84s [INFO] running `Command { std: "docker" "inspect" "0f61808f14bddb2ec5b270744ec067a420ae9613288eed28db0bc75d34ca8328", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f61808f14bddb2ec5b270744ec067a420ae9613288eed28db0bc75d34ca8328", kill_on_drop: false }` [INFO] [stdout] 0f61808f14bddb2ec5b270744ec067a420ae9613288eed28db0bc75d34ca8328 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 616ee0a4a5573384e26f961edff1a81fa604a03dbf54423cfdae3f393e2164e3 [INFO] running `Command { std: "docker" "start" "-a" "616ee0a4a5573384e26f961edff1a81fa604a03dbf54423cfdae3f393e2164e3", kill_on_drop: false }` [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 0.01s [INFO] running `Command { std: "docker" "inspect" "616ee0a4a5573384e26f961edff1a81fa604a03dbf54423cfdae3f393e2164e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "616ee0a4a5573384e26f961edff1a81fa604a03dbf54423cfdae3f393e2164e3", kill_on_drop: false }` [INFO] [stdout] 616ee0a4a5573384e26f961edff1a81fa604a03dbf54423cfdae3f393e2164e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d103c189971a9f3907fbfe14c49d869be59a49c9b5b1ce2259e4cbe8f3a3c617 [INFO] running `Command { std: "docker" "start" "-a" "d103c189971a9f3907fbfe14c49d869be59a49c9b5b1ce2259e4cbe8f3a3c617", kill_on_drop: false }` [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 0.06s [INFO] running `Command { std: "docker" "inspect" "d103c189971a9f3907fbfe14c49d869be59a49c9b5b1ce2259e4cbe8f3a3c617", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d103c189971a9f3907fbfe14c49d869be59a49c9b5b1ce2259e4cbe8f3a3c617", kill_on_drop: false }` [INFO] [stdout] d103c189971a9f3907fbfe14c49d869be59a49c9b5b1ce2259e4cbe8f3a3c617