[INFO] cloning repository https://github.com/Kingomac/dir-renamer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kingomac/dir-renamer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKingomac%2Fdir-renamer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKingomac%2Fdir-renamer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 18afddccb88b337e4fe6057203a39a2a8a345c56
[INFO] building Kingomac/dir-renamer against master#461e8078010433ff7de2db2aaae8a3cfb0847215 for pr-94962
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKingomac%2Fdir-renamer" "/workspace/builds/worker-101/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-101/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Kingomac/dir-renamer on toolchain 461e8078010433ff7de2db2aaae8a3cfb0847215
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Kingomac/dir-renamer
[INFO] finished tweaking git repo https://github.com/Kingomac/dir-renamer
[INFO] tweaked toml for git repo https://github.com/Kingomac/dir-renamer written to /workspace/builds/worker-101/source/Cargo.toml
[INFO] crate git repo https://github.com/Kingomac/dir-renamer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef07902593d96f411da0355eac9160b62974db720826f746e118bed5a5f2a5ab
[INFO] running `Command { std: "docker" "start" "-a" "ef07902593d96f411da0355eac9160b62974db720826f746e118bed5a5f2a5ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef07902593d96f411da0355eac9160b62974db720826f746e118bed5a5f2a5ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef07902593d96f411da0355eac9160b62974db720826f746e118bed5a5f2a5ab", kill_on_drop: false }`
[INFO] [stdout] ef07902593d96f411da0355eac9160b62974db720826f746e118bed5a5f2a5ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c50c17c48fd5fa65d97ceb8292a98c0af65d12fa734e7613406a5079b6eb5875
[INFO] running `Command { std: "docker" "start" "-a" "c50c17c48fd5fa65d97ceb8292a98c0af65d12fa734e7613406a5079b6eb5875", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling dir_renamer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `to_string`
[INFO] [stdout]   --> src/file_info.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn to_string(self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.97s
[INFO] running `Command { std: "docker" "inspect" "c50c17c48fd5fa65d97ceb8292a98c0af65d12fa734e7613406a5079b6eb5875", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c50c17c48fd5fa65d97ceb8292a98c0af65d12fa734e7613406a5079b6eb5875", kill_on_drop: false }`
[INFO] [stdout] c50c17c48fd5fa65d97ceb8292a98c0af65d12fa734e7613406a5079b6eb5875
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a2376cc15747fcd5b1baeea8db0e50d2467009948494c0a05eb90c869469ea1
[INFO] running `Command { std: "docker" "start" "-a" "8a2376cc15747fcd5b1baeea8db0e50d2467009948494c0a05eb90c869469ea1", kill_on_drop: false }`
[INFO] [stderr]    Compiling dir_renamer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `to_string`
[INFO] [stdout]   --> src/file_info.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn to_string(self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/dir_renamer-12682133a2abc6d1)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/dir_renamer-fbab38fc0f4594d3)
[INFO] running `Command { std: "docker" "inspect" "8a2376cc15747fcd5b1baeea8db0e50d2467009948494c0a05eb90c869469ea1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a2376cc15747fcd5b1baeea8db0e50d2467009948494c0a05eb90c869469ea1", kill_on_drop: false }`
[INFO] [stdout] 8a2376cc15747fcd5b1baeea8db0e50d2467009948494c0a05eb90c869469ea1