[INFO] fetching crate corpus 0.2.1...
[INFO] checking corpus-0.2.1 against try#0edd13c68435d50367c79cef43ac2768d2ec4f3d for pr-129422
[INFO] extracting crate corpus 0.2.1 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate corpus 0.2.1 on toolchain 0edd13c68435d50367c79cef43ac2768d2ec4f3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0edd13c68435d50367c79cef43ac2768d2ec4f3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate corpus 0.2.1
[INFO] finished tweaking crates.io crate corpus 0.2.1
[INFO] tweaked toml for crates.io crate corpus 0.2.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate corpus 0.2.1 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" "+0edd13c68435d50367c79cef43ac2768d2ec4f3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+0edd13c68435d50367c79cef43ac2768d2ec4f3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd7f6efcff7b9fb94a7050af9c4b413a8b6d7c81660bcdff3cc1ca90ba67c9a4
[INFO] running `Command { std: "docker" "start" "-a" "fd7f6efcff7b9fb94a7050af9c4b413a8b6d7c81660bcdff3cc1ca90ba67c9a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd7f6efcff7b9fb94a7050af9c4b413a8b6d7c81660bcdff3cc1ca90ba67c9a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd7f6efcff7b9fb94a7050af9c4b413a8b6d7c81660bcdff3cc1ca90ba67c9a4", kill_on_drop: false }`
[INFO] [stdout] fd7f6efcff7b9fb94a7050af9c4b413a8b6d7c81660bcdff3cc1ca90ba67c9a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+0edd13c68435d50367c79cef43ac2768d2ec4f3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa438e4af23e6c6bfb5d50125332f6b8c126248a29c76bdc7883d05ac5c0838a
[INFO] running `Command { std: "docker" "start" "-a" "aa438e4af23e6c6bfb5d50125332f6b8c126248a29c76bdc7883d05ac5c0838a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]     Checking path-dedot v3.0.12
[INFO] [stderr]     Checking path-absolutize v3.0.10
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.28
[INFO] [stderr]     Checking thiserror v1.0.28
[INFO] [stderr]     Checking corpus v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `CorpusError`
[INFO] [stdout]  --> tests/path.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | use corpus::{builder, CorpusError, MaybePath};
[INFO] [stdout]   |                       ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.55s
[INFO] running `Command { std: "docker" "inspect" "aa438e4af23e6c6bfb5d50125332f6b8c126248a29c76bdc7883d05ac5c0838a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa438e4af23e6c6bfb5d50125332f6b8c126248a29c76bdc7883d05ac5c0838a", kill_on_drop: false }`
[INFO] [stdout] aa438e4af23e6c6bfb5d50125332f6b8c126248a29c76bdc7883d05ac5c0838a