[INFO] fetching crate anyhow-auto-context 0.1.0...
[INFO] testing anyhow-auto-context-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate anyhow-auto-context 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate anyhow-auto-context 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate anyhow-auto-context 0.1.0
[INFO] tweaked toml for crates.io crate anyhow-auto-context 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate anyhow-auto-context 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate anyhow-auto-context 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 835b657e25c9e3f626a99c5df09a034065d90ff5a2b0b434cc8375f21e0e5fe0
[INFO] running `Command { std: "docker" "start" "-a" "835b657e25c9e3f626a99c5df09a034065d90ff5a2b0b434cc8375f21e0e5fe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "835b657e25c9e3f626a99c5df09a034065d90ff5a2b0b434cc8375f21e0e5fe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "835b657e25c9e3f626a99c5df09a034065d90ff5a2b0b434cc8375f21e0e5fe0", kill_on_drop: false }`
[INFO] [stdout] 835b657e25c9e3f626a99c5df09a034065d90ff5a2b0b434cc8375f21e0e5fe0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f6b2f0ea0663a01cc4b5726677040c8a5524f7f3a16b5ce4e671fa81cbc5e51
[INFO] running `Command { std: "docker" "start" "-a" "2f6b2f0ea0663a01cc4b5726677040c8a5524f7f3a16b5ce4e671fa81cbc5e51", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow-auto-context v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "2f6b2f0ea0663a01cc4b5726677040c8a5524f7f3a16b5ce4e671fa81cbc5e51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f6b2f0ea0663a01cc4b5726677040c8a5524f7f3a16b5ce4e671fa81cbc5e51", kill_on_drop: false }`
[INFO] [stdout] 2f6b2f0ea0663a01cc4b5726677040c8a5524f7f3a16b5ce4e671fa81cbc5e51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b8d54e65de6928ccffc0bf0bd992addc401d944e8cf6125c91e187dbaeb20b8
[INFO] running `Command { std: "docker" "start" "-a" "7b8d54e65de6928ccffc0bf0bd992addc401d944e8cf6125c91e187dbaeb20b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow-auto-context v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: unused import: `super::*`
[INFO] [stdout]   --> src/lib.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `-F unused-imports` implied by `-F unused`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `anyhow-auto-context` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "7b8d54e65de6928ccffc0bf0bd992addc401d944e8cf6125c91e187dbaeb20b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b8d54e65de6928ccffc0bf0bd992addc401d944e8cf6125c91e187dbaeb20b8", kill_on_drop: false }`
[INFO] [stdout] 7b8d54e65de6928ccffc0bf0bd992addc401d944e8cf6125c91e187dbaeb20b8