[INFO] cloning repository https://github.com/GodTamIt/diffsim
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/GodTamIt/diffsim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGodTamIt%2Fdiffsim", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGodTamIt%2Fdiffsim'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2ca501143188ba8d3a9f273837ab78bae6f50bdd
[INFO] testing GodTamIt/diffsim against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGodTamIt%2Fdiffsim" "/workspace/builds/worker-21/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/GodTamIt/diffsim 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/GodTamIt/diffsim
[INFO] finished tweaking git repo https://github.com/GodTamIt/diffsim
[INFO] tweaked toml for git repo https://github.com/GodTamIt/diffsim written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate git repo https://github.com/GodTamIt/diffsim 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded futures v0.1.15
[INFO] [stderr]   Downloaded difflib v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] c418c0ee32a5ade6963e89c76781a3c98437d71577199d11fb6a1c3c4474b143
[INFO] running `Command { std: "docker" "start" "-a" "c418c0ee32a5ade6963e89c76781a3c98437d71577199d11fb6a1c3c4474b143", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c418c0ee32a5ade6963e89c76781a3c98437d71577199d11fb6a1c3c4474b143", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c418c0ee32a5ade6963e89c76781a3c98437d71577199d11fb6a1c3c4474b143", kill_on_drop: false }`
[INFO] [stdout] c418c0ee32a5ade6963e89c76781a3c98437d71577199d11fb6a1c3c4474b143
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 95f47b2aade9aa8bb9b7ce86abc428ae04c95600fb0f85ea72ce2b338c3f323e
[INFO] running `Command { std: "docker" "start" "-a" "95f47b2aade9aa8bb9b7ce86abc428ae04c95600fb0f85ea72ce2b338c3f323e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.29
[INFO] [stderr]    Compiling either v1.1.0
[INFO] [stderr]    Compiling vec_map v0.8.0
[INFO] [stderr]    Compiling scopeguard v0.3.2
[INFO] [stderr]    Compiling ansi_term v0.9.0
[INFO] [stderr]    Compiling unicode-segmentation v1.2.0
[INFO] [stderr]    Compiling rayon-core v1.2.1
[INFO] [stderr]    Compiling lazy_static v0.2.8
[INFO] [stderr]    Compiling futures v0.1.15
[INFO] [stderr]    Compiling difflib v0.2.0
[INFO] [stderr]    Compiling coco v0.1.1
[INFO] [stderr]    Compiling term_size v0.3.0
[INFO] [stderr]    Compiling atty v0.2.2
[INFO] [stderr]    Compiling rand v0.3.16
[INFO] [stderr]    Compiling num_cpus v1.6.2
[INFO] [stderr]    Compiling textwrap v0.7.0
[INFO] [stderr]    Compiling clap v2.26.0
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling diffsim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `damerau_levenshtein`, `jaro`, `osa_distance`
[INFO] [stdout]  --> src/commands.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 | use strsim::{osa_distance, damerau_levenshtein, jaro};
[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 [unoptimized + debuginfo] target(s) in 3m 12s
[INFO] running `Command { std: "docker" "inspect" "95f47b2aade9aa8bb9b7ce86abc428ae04c95600fb0f85ea72ce2b338c3f323e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95f47b2aade9aa8bb9b7ce86abc428ae04c95600fb0f85ea72ce2b338c3f323e", kill_on_drop: false }`
[INFO] [stdout] 95f47b2aade9aa8bb9b7ce86abc428ae04c95600fb0f85ea72ce2b338c3f323e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 8d3ea66bd6d30922030e03730f2b8d77d0106fe7837ce5e3b92a1f55e5ef623c
[INFO] running `Command { std: "docker" "start" "-a" "8d3ea66bd6d30922030e03730f2b8d77d0106fe7837ce5e3b92a1f55e5ef623c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling diffsim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `damerau_levenshtein`, `jaro`, `osa_distance`
[INFO] [stdout]  --> src/commands.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 | use strsim::{osa_distance, damerau_levenshtein, jaro};
[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 test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "8d3ea66bd6d30922030e03730f2b8d77d0106fe7837ce5e3b92a1f55e5ef623c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d3ea66bd6d30922030e03730f2b8d77d0106fe7837ce5e3b92a1f55e5ef623c", kill_on_drop: false }`
[INFO] [stdout] 8d3ea66bd6d30922030e03730f2b8d77d0106fe7837ce5e3b92a1f55e5ef623c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 660adc2e7d3ba1ddc76b7ff1bdb1f432b768b1389892d02a3f35c65119e46d2e
[INFO] running `Command { std: "docker" "start" "-a" "660adc2e7d3ba1ddc76b7ff1bdb1f432b768b1389892d02a3f35c65119e46d2e", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `damerau_levenshtein`, `jaro`, `osa_distance`
[INFO] [stderr]  --> src/commands.rs:8:14
[INFO] [stderr]   |
[INFO] [stderr] 8 | use strsim::{osa_distance, damerau_levenshtein, jaro};
[INFO] [stderr]   |              ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `diffsim` (bin "diffsim" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/diffsim-5ce3667d9c4db381)
[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" "660adc2e7d3ba1ddc76b7ff1bdb1f432b768b1389892d02a3f35c65119e46d2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "660adc2e7d3ba1ddc76b7ff1bdb1f432b768b1389892d02a3f35c65119e46d2e", kill_on_drop: false }`
[INFO] [stdout] 660adc2e7d3ba1ddc76b7ff1bdb1f432b768b1389892d02a3f35c65119e46d2e