[INFO] cloning repository https://github.com/pcolusso/jannie
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pcolusso/jannie" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpcolusso%2Fjannie", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpcolusso%2Fjannie'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b7729b769eb94af4e9b084b87fa95a355b0ef525
[INFO] testing pcolusso/jannie against master#0d13f6afeba4935499abe0c9a07426c94492c94e for pr-96025
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpcolusso%2Fjannie" "/workspace/builds/worker-68/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-68/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pcolusso/jannie on toolchain 0d13f6afeba4935499abe0c9a07426c94492c94e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pcolusso/jannie
[INFO] finished tweaking git repo https://github.com/pcolusso/jannie
[INFO] tweaked toml for git repo https://github.com/pcolusso/jannie written to /workspace/builds/worker-68/source/Cargo.toml
[INFO] crate git repo https://github.com/pcolusso/jannie already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded guard v0.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3975a8d7d0e2d521754a1ed7acf46bd207b05383e88d7665b9580c2344fac58
[INFO] running `Command { std: "docker" "start" "-a" "a3975a8d7d0e2d521754a1ed7acf46bd207b05383e88d7665b9580c2344fac58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3975a8d7d0e2d521754a1ed7acf46bd207b05383e88d7665b9580c2344fac58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3975a8d7d0e2d521754a1ed7acf46bd207b05383e88d7665b9580c2344fac58", kill_on_drop: false }`
[INFO] [stdout] a3975a8d7d0e2d521754a1ed7acf46bd207b05383e88d7665b9580c2344fac58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 946f29045b89caf82b30bcc5731554ebb50576fa71deb85993432d8ee9c2a422
[INFO] running `Command { std: "docker" "start" "-a" "946f29045b89caf82b30bcc5731554ebb50576fa71deb85993432d8ee9c2a422", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling bytesize v1.1.0
[INFO] [stderr]    Compiling guard v0.5.1
[INFO] [stderr]    Compiling dirs-sys v0.3.6
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]    Compiling jannie v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `entry`
[INFO] [stdout]   --> src/main.rs:56:17
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn is_candidate(entry: &DirEntry, metadata: &Metadata) -> bool {
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_entry`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` 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 5.34s
[INFO] running `Command { std: "docker" "inspect" "946f29045b89caf82b30bcc5731554ebb50576fa71deb85993432d8ee9c2a422", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "946f29045b89caf82b30bcc5731554ebb50576fa71deb85993432d8ee9c2a422", kill_on_drop: false }`
[INFO] [stdout] 946f29045b89caf82b30bcc5731554ebb50576fa71deb85993432d8ee9c2a422
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85ab22d0ba98321997905ea13aa83d0ba99ca4b7f0921c550c3cf8d6eb23282f
[INFO] running `Command { std: "docker" "start" "-a" "85ab22d0ba98321997905ea13aa83d0ba99ca4b7f0921c550c3cf8d6eb23282f", kill_on_drop: false }`
[INFO] [stderr]    Compiling jannie v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `entry`
[INFO] [stdout]   --> src/main.rs:56:17
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn is_candidate(entry: &DirEntry, metadata: &Metadata) -> bool {
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_entry`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` 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 29.83s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/jannie-f773a3e56bd4d5e1)
[INFO] running `Command { std: "docker" "inspect" "85ab22d0ba98321997905ea13aa83d0ba99ca4b7f0921c550c3cf8d6eb23282f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85ab22d0ba98321997905ea13aa83d0ba99ca4b7f0921c550c3cf8d6eb23282f", kill_on_drop: false }`
[INFO] [stdout] 85ab22d0ba98321997905ea13aa83d0ba99ca4b7f0921c550c3cf8d6eb23282f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 07d062f6a67d469eddeb1bba56c0880042b09c74745d5836704eafe80823c404
[INFO] running `Command { std: "docker" "start" "-a" "07d062f6a67d469eddeb1bba56c0880042b09c74745d5836704eafe80823c404", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused variable: `entry`
[INFO] [stdout] running 0 tests
[INFO] [stderr]   --> src/main.rs:56:17
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 56 | fn is_candidate(entry: &DirEntry, metadata: &Metadata) -> bool {
[INFO] [stdout] 
[INFO] [stderr]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_entry`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `jannie` (bin "jannie" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/jannie-f773a3e56bd4d5e1)
[INFO] running `Command { std: "docker" "inspect" "07d062f6a67d469eddeb1bba56c0880042b09c74745d5836704eafe80823c404", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07d062f6a67d469eddeb1bba56c0880042b09c74745d5836704eafe80823c404", kill_on_drop: false }`
[INFO] [stdout] 07d062f6a67d469eddeb1bba56c0880042b09c74745d5836704eafe80823c404