[INFO] cloning repository https://github.com/arkgast/algorithms
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arkgast/algorithms" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farkgast%2Falgorithms", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farkgast%2Falgorithms'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 718d485ca03229d1f297ad8645b316886d7bb61e
[INFO] testing arkgast/algorithms against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farkgast%2Falgorithms" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/arkgast/algorithms on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/arkgast/algorithms
[INFO] finished tweaking git repo https://github.com/arkgast/algorithms
[INFO] tweaked toml for git repo https://github.com/arkgast/algorithms written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/arkgast/algorithms already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 561a064176fe27c9e4c244fad8dab9b6fed8e0e68989115c0d8430f2d1150f58
[INFO] running `Command { std: "docker" "start" "-a" "561a064176fe27c9e4c244fad8dab9b6fed8e0e68989115c0d8430f2d1150f58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "561a064176fe27c9e4c244fad8dab9b6fed8e0e68989115c0d8430f2d1150f58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "561a064176fe27c9e4c244fad8dab9b6fed8e0e68989115c0d8430f2d1150f58", kill_on_drop: false }`
[INFO] [stdout] 561a064176fe27c9e4c244fad8dab9b6fed8e0e68989115c0d8430f2d1150f58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1ae34aa8d45f72357a9ae2fe4f369c839797887a2d2940f1d8bc6bec70ed741
[INFO] running `Command { std: "docker" "start" "-a" "c1ae34aa8d45f72357a9ae2fe4f369c839797887a2d2940f1d8bc6bec70ed741", kill_on_drop: false }`
[INFO] [stderr]    Compiling standard-input v0.1.0 (/opt/rustwide/workdir/shared/standard-input)
[INFO] [stderr]    Compiling binary-search v0.1.0 (/opt/rustwide/workdir/binary-search)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "c1ae34aa8d45f72357a9ae2fe4f369c839797887a2d2940f1d8bc6bec70ed741", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1ae34aa8d45f72357a9ae2fe4f369c839797887a2d2940f1d8bc6bec70ed741", kill_on_drop: false }`
[INFO] [stdout] c1ae34aa8d45f72357a9ae2fe4f369c839797887a2d2940f1d8bc6bec70ed741
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 920fda39c982e90eb1273d7c2781bfbb5afd3475381229c83e625607ca410353
[INFO] running `Command { std: "docker" "start" "-a" "920fda39c982e90eb1273d7c2781bfbb5afd3475381229c83e625607ca410353", kill_on_drop: false }`
[INFO] [stderr]    Compiling standard-input v0.1.0 (/opt/rustwide/workdir/shared/standard-input)
[INFO] [stderr]    Compiling binary-search v0.1.0 (/opt/rustwide/workdir/binary-search)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "920fda39c982e90eb1273d7c2781bfbb5afd3475381229c83e625607ca410353", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "920fda39c982e90eb1273d7c2781bfbb5afd3475381229c83e625607ca410353", kill_on_drop: false }`
[INFO] [stdout] 920fda39c982e90eb1273d7c2781bfbb5afd3475381229c83e625607ca410353
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9213134b4cf30b0014d81441c7d76ab4ebfce43de10e4700ddef1543a6e58b12
[INFO] running `Command { std: "docker" "start" "-a" "9213134b4cf30b0014d81441c7d76ab4ebfce43de10e4700ddef1543a6e58b12", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/binary_search-e6abf5882758de7f)
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/standard_input-a8d6c7ae3b3cff74)
[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] [stderr]    Doc-tests standard-input
[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" "9213134b4cf30b0014d81441c7d76ab4ebfce43de10e4700ddef1543a6e58b12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9213134b4cf30b0014d81441c7d76ab4ebfce43de10e4700ddef1543a6e58b12", kill_on_drop: false }`
[INFO] [stdout] 9213134b4cf30b0014d81441c7d76ab4ebfce43de10e4700ddef1543a6e58b12