[INFO] fetching crate trashcan 0.1.0...
[INFO] checking trashcan-0.1.0 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate trashcan 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate trashcan 0.1.0 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate trashcan 0.1.0
[INFO] finished tweaking crates.io crate trashcan 0.1.0
[INFO] tweaked toml for crates.io crate trashcan 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7eea67dfa4d575d1c3a01e8f3a4395f351024a3cbc4b7670a9c7d414a945cbd7
[INFO] running `Command { std: "docker" "start" "-a" "7eea67dfa4d575d1c3a01e8f3a4395f351024a3cbc4b7670a9c7d414a945cbd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7eea67dfa4d575d1c3a01e8f3a4395f351024a3cbc4b7670a9c7d414a945cbd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7eea67dfa4d575d1c3a01e8f3a4395f351024a3cbc4b7670a9c7d414a945cbd7", kill_on_drop: false }`
[INFO] [stdout] 7eea67dfa4d575d1c3a01e8f3a4395f351024a3cbc4b7670a9c7d414a945cbd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81cf957152e935156f27dc69671082c45a48001e3509e97299885c2b7e8b47b8
[INFO] running `Command { std: "docker" "start" "-a" "81cf957152e935156f27dc69671082c45a48001e3509e97299885c2b7e8b47b8", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]     Checking trashcan v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition: `expect_parse`
[INFO] [stdout]    --> src/parser/mod.rs:100:14
[INFO] [stdout]     |
[INFO] [stdout] 100 | macro_rules! expect_parse {
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `expect_parse_err`
[INFO] [stdout]    --> src/parser/mod.rs:112:14
[INFO] [stdout]     |
[INFO] [stdout] 112 | macro_rules! expect_parse_err {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `expect_parse_cut`
[INFO] [stdout]    --> src/parser/mod.rs:124:14
[INFO] [stdout]     |
[INFO] [stdout] 124 | macro_rules! expect_parse_cut {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.79s
[INFO] running `Command { std: "docker" "inspect" "81cf957152e935156f27dc69671082c45a48001e3509e97299885c2b7e8b47b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81cf957152e935156f27dc69671082c45a48001e3509e97299885c2b7e8b47b8", kill_on_drop: false }`
[INFO] [stdout] 81cf957152e935156f27dc69671082c45a48001e3509e97299885c2b7e8b47b8