[INFO] fetching crate smolos 0.0.0...
[INFO] testing smolos-0.0.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate smolos 0.0.0 into /workspace/builds/worker-105/source
[INFO] validating manifest of crates.io crate smolos 0.0.0 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 smolos 0.0.0
[INFO] finished tweaking crates.io crate smolos 0.0.0
[INFO] tweaked toml for crates.io crate smolos 0.0.0 written to /workspace/builds/worker-105/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 32d6fa04cdcb2f1255bf50a79b34d508c7b7237a53408340f7c1d6d61acbb290
[INFO] running `Command { std: "docker" "start" "-a" "32d6fa04cdcb2f1255bf50a79b34d508c7b7237a53408340f7c1d6d61acbb290", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32d6fa04cdcb2f1255bf50a79b34d508c7b7237a53408340f7c1d6d61acbb290", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32d6fa04cdcb2f1255bf50a79b34d508c7b7237a53408340f7c1d6d61acbb290", kill_on_drop: false }`
[INFO] [stdout] 32d6fa04cdcb2f1255bf50a79b34d508c7b7237a53408340f7c1d6d61acbb290
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 797c1be4efcbebcf6e1d278bffa72d2648606ed86488646440c92b4e622f5228
[INFO] running `Command { std: "docker" "start" "-a" "797c1be4efcbebcf6e1d278bffa72d2648606ed86488646440c92b4e622f5228", kill_on_drop: false }`
[INFO] [stderr]    Compiling smolos v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "797c1be4efcbebcf6e1d278bffa72d2648606ed86488646440c92b4e622f5228", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "797c1be4efcbebcf6e1d278bffa72d2648606ed86488646440c92b4e622f5228", kill_on_drop: false }`
[INFO] [stdout] 797c1be4efcbebcf6e1d278bffa72d2648606ed86488646440c92b4e622f5228
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] a5528dfd973442a784512ea1bf398dcc7aa6c92eebd4d00f16b12059fca22600
[INFO] running `Command { std: "docker" "start" "-a" "a5528dfd973442a784512ea1bf398dcc7aa6c92eebd4d00f16b12059fca22600", kill_on_drop: false }`
[INFO] [stderr]    Compiling smolos v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "a5528dfd973442a784512ea1bf398dcc7aa6c92eebd4d00f16b12059fca22600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5528dfd973442a784512ea1bf398dcc7aa6c92eebd4d00f16b12059fca22600", kill_on_drop: false }`
[INFO] [stdout] a5528dfd973442a784512ea1bf398dcc7aa6c92eebd4d00f16b12059fca22600
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] fe5a5880446d55a86245d4cfe47f47c1a4e4a48211fda5298ffb1690ece9c284
[INFO] running `Command { std: "docker" "start" "-a" "fe5a5880446d55a86245d4cfe47f47c1a4e4a48211fda5298ffb1690ece9c284", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/smolos-f9b642f3f0f47d25)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests smolos
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "fe5a5880446d55a86245d4cfe47f47c1a4e4a48211fda5298ffb1690ece9c284", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe5a5880446d55a86245d4cfe47f47c1a4e4a48211fda5298ffb1690ece9c284", kill_on_drop: false }`
[INFO] [stdout] fe5a5880446d55a86245d4cfe47f47c1a4e4a48211fda5298ffb1690ece9c284