[INFO] cloning repository https://github.com/wufangjie/utils
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wufangjie/utils" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwufangjie%2Futils", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwufangjie%2Futils'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4bfbc771307204e4ecb4016cb166da806e1f4ef8
[INFO] testing wufangjie/utils against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwufangjie%2Futils" "/workspace/builds/worker-45/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-45/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wufangjie/utils on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wufangjie/utils
[INFO] finished tweaking git repo https://github.com/wufangjie/utils
[INFO] tweaked toml for git repo https://github.com/wufangjie/utils written to /workspace/builds/worker-45/source/Cargo.toml
[INFO] crate git repo https://github.com/wufangjie/utils already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e62bc6b7217902e1fe5e43d33491a3e11b1758c7bee110eb9308b5c50908b5c
[INFO] running `Command { std: "docker" "start" "-a" "9e62bc6b7217902e1fe5e43d33491a3e11b1758c7bee110eb9308b5c50908b5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e62bc6b7217902e1fe5e43d33491a3e11b1758c7bee110eb9308b5c50908b5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e62bc6b7217902e1fe5e43d33491a3e11b1758c7bee110eb9308b5c50908b5c", kill_on_drop: false }`
[INFO] [stdout] 9e62bc6b7217902e1fe5e43d33491a3e11b1758c7bee110eb9308b5c50908b5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57e067b54b09ffbe9e17abb0bafea2fd2b63e8263c025f6e4aae8c537fa229a0
[INFO] running `Command { std: "docker" "start" "-a" "57e067b54b09ffbe9e17abb0bafea2fd2b63e8263c025f6e4aae8c537fa229a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling utils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "57e067b54b09ffbe9e17abb0bafea2fd2b63e8263c025f6e4aae8c537fa229a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57e067b54b09ffbe9e17abb0bafea2fd2b63e8263c025f6e4aae8c537fa229a0", kill_on_drop: false }`
[INFO] [stdout] 57e067b54b09ffbe9e17abb0bafea2fd2b63e8263c025f6e4aae8c537fa229a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 691adcff84f9f9757bc97e68aa381511c0ff7762ca18f257a9ddd2cb4285fce8
[INFO] running `Command { std: "docker" "start" "-a" "691adcff84f9f9757bc97e68aa381511c0ff7762ca18f257a9ddd2cb4285fce8", kill_on_drop: false }`
[INFO] [stderr]    Compiling utils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::dbgt`
[INFO] [stdout]    --> src/avl.rs:429:9
[INFO] [stdout]     |
[INFO] [stdout] 429 |     use crate::dbgt;
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[ignore]` only has an effect on functions
[INFO] [stdout]   --> src/progressbar.rs:90:1
[INFO] [stdout]    |
[INFO] [stdout] 90 | #[ignore]
[INFO] [stdout]    | ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "691adcff84f9f9757bc97e68aa381511c0ff7762ca18f257a9ddd2cb4285fce8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "691adcff84f9f9757bc97e68aa381511c0ff7762ca18f257a9ddd2cb4285fce8", kill_on_drop: false }`
[INFO] [stdout] 691adcff84f9f9757bc97e68aa381511c0ff7762ca18f257a9ddd2cb4285fce8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3b85a4cda706a24dab03c48dd781c57c889b5cb1e744becdaa06deb87b0ec91e
[INFO] running `Command { std: "docker" "start" "-a" "3b85a4cda706a24dab03c48dd781c57c889b5cb1e744becdaa06deb87b0ec91e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused import: `crate::dbgt`
[INFO] [stdout] running 4 tests
[INFO] [stderr]    --> src/avl.rs:429:9
[INFO] [stdout] test linkedlist::test_linkedlist ... ok
[INFO] [stderr]     |
[INFO] [stdout] test avl::tests::test_avl ... ok
[INFO] [stderr] 429 |     use crate::dbgt;
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `#[ignore]` only has an effect on functions
[INFO] [stderr]   --> src/progressbar.rs:90:1
[INFO] [stderr]    |
[INFO] [stderr] 90 | #[ignore]
[INFO] [stderr]    | ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `utils` (lib test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/utils-03367b2599944f64)
[INFO] [stdout] test progressbar::test_pb::test_pb2 ... ok
[INFO] [stdout] test progressbar::test_pb::test_pb ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests utils
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3b85a4cda706a24dab03c48dd781c57c889b5cb1e744becdaa06deb87b0ec91e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b85a4cda706a24dab03c48dd781c57c889b5cb1e744becdaa06deb87b0ec91e", kill_on_drop: false }`
[INFO] [stdout] 3b85a4cda706a24dab03c48dd781c57c889b5cb1e744becdaa06deb87b0ec91e