[INFO] fetching crate errorbender 0.1.0...
[INFO] testing errorbender-0.1.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate errorbender 0.1.0 into /workspace/builds/worker-57/source
[INFO] validating manifest of crates.io crate errorbender 0.1.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate errorbender 0.1.0
[INFO] finished tweaking crates.io crate errorbender 0.1.0
[INFO] tweaked toml for crates.io crate errorbender 0.1.0 written to /workspace/builds/worker-57/source/Cargo.toml
[INFO] crate crates.io crate errorbender 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 48f21d43b6cf18ec720f734c2202204dff508136bd60b684152c7bbd2040ba7c
[INFO] running `Command { std: "docker" "start" "-a" "48f21d43b6cf18ec720f734c2202204dff508136bd60b684152c7bbd2040ba7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48f21d43b6cf18ec720f734c2202204dff508136bd60b684152c7bbd2040ba7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48f21d43b6cf18ec720f734c2202204dff508136bd60b684152c7bbd2040ba7c", kill_on_drop: false }`
[INFO] [stdout] 48f21d43b6cf18ec720f734c2202204dff508136bd60b684152c7bbd2040ba7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc63ef523967c9cffbe0e27fa44bd96301a2590026fa3aebe1951bc357c1721c
[INFO] running `Command { std: "docker" "start" "-a" "fc63ef523967c9cffbe0e27fa44bd96301a2590026fa3aebe1951bc357c1721c", kill_on_drop: false }`
[INFO] [stderr]    Compiling errorbender v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "fc63ef523967c9cffbe0e27fa44bd96301a2590026fa3aebe1951bc357c1721c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc63ef523967c9cffbe0e27fa44bd96301a2590026fa3aebe1951bc357c1721c", kill_on_drop: false }`
[INFO] [stdout] fc63ef523967c9cffbe0e27fa44bd96301a2590026fa3aebe1951bc357c1721c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1816cb7d349e9bc59b8109a38926a5a38385369bcdc4caf1d360a58038e8a21d
[INFO] running `Command { std: "docker" "start" "-a" "1816cb7d349e9bc59b8109a38926a5a38385369bcdc4caf1d360a58038e8a21d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling errorbender v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "1816cb7d349e9bc59b8109a38926a5a38385369bcdc4caf1d360a58038e8a21d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1816cb7d349e9bc59b8109a38926a5a38385369bcdc4caf1d360a58038e8a21d", kill_on_drop: false }`
[INFO] [stdout] 1816cb7d349e9bc59b8109a38926a5a38385369bcdc4caf1d360a58038e8a21d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 16c7ae7e9560d9bee93af9101b0b1b26e5737f8a2ba4d75bcc34e86eebe86a5e
[INFO] running `Command { std: "docker" "start" "-a" "16c7ae7e9560d9bee93af9101b0b1b26e5737f8a2ba4d75bcc34e86eebe86a5e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/errorbender-d6a1c4063ac67034)
[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" "16c7ae7e9560d9bee93af9101b0b1b26e5737f8a2ba4d75bcc34e86eebe86a5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16c7ae7e9560d9bee93af9101b0b1b26e5737f8a2ba4d75bcc34e86eebe86a5e", kill_on_drop: false }`
[INFO] [stdout] 16c7ae7e9560d9bee93af9101b0b1b26e5737f8a2ba4d75bcc34e86eebe86a5e