[INFO] cloning repository https://github.com/ocecaco/token-borrowing-machine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ocecaco/token-borrowing-machine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Focecaco%2Ftoken-borrowing-machine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Focecaco%2Ftoken-borrowing-machine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 895310ea9d8b659de1a206d620b92545f74a9979
[INFO] testing ocecaco/token-borrowing-machine against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Focecaco%2Ftoken-borrowing-machine" "/workspace/builds/worker-62/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-62/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ocecaco/token-borrowing-machine 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/ocecaco/token-borrowing-machine
[INFO] finished tweaking git repo https://github.com/ocecaco/token-borrowing-machine
[INFO] tweaked toml for git repo https://github.com/ocecaco/token-borrowing-machine written to /workspace/builds/worker-62/source/Cargo.toml
[INFO] crate git repo https://github.com/ocecaco/token-borrowing-machine 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-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] 3cde1ca753fb0dc04a00f1ae6a6da19e6b48125c7ee0f27e41550f5e67a9e356
[INFO] running `Command { std: "docker" "start" "-a" "3cde1ca753fb0dc04a00f1ae6a6da19e6b48125c7ee0f27e41550f5e67a9e356", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3cde1ca753fb0dc04a00f1ae6a6da19e6b48125c7ee0f27e41550f5e67a9e356", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cde1ca753fb0dc04a00f1ae6a6da19e6b48125c7ee0f27e41550f5e67a9e356", kill_on_drop: false }`
[INFO] [stdout] 3cde1ca753fb0dc04a00f1ae6a6da19e6b48125c7ee0f27e41550f5e67a9e356
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] dfde363cca0aedb78dd2642c8be3fe714bfab03bf2b7a7aa5571912c09bdd834
[INFO] running `Command { std: "docker" "start" "-a" "dfde363cca0aedb78dd2642c8be3fe714bfab03bf2b7a7aa5571912c09bdd834", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling token-borrowing-machine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.61s
[INFO] running `Command { std: "docker" "inspect" "dfde363cca0aedb78dd2642c8be3fe714bfab03bf2b7a7aa5571912c09bdd834", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfde363cca0aedb78dd2642c8be3fe714bfab03bf2b7a7aa5571912c09bdd834", kill_on_drop: false }`
[INFO] [stdout] dfde363cca0aedb78dd2642c8be3fe714bfab03bf2b7a7aa5571912c09bdd834
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] 65242b26e4667c6fb9d8930dc224d42e35073d96ad131f46736e3c44389a38bb
[INFO] running `Command { std: "docker" "start" "-a" "65242b26e4667c6fb9d8930dc224d42e35073d96ad131f46736e3c44389a38bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling token-borrowing-machine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "65242b26e4667c6fb9d8930dc224d42e35073d96ad131f46736e3c44389a38bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65242b26e4667c6fb9d8930dc224d42e35073d96ad131f46736e3c44389a38bb", kill_on_drop: false }`
[INFO] [stdout] 65242b26e4667c6fb9d8930dc224d42e35073d96ad131f46736e3c44389a38bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] 045d0dd90475d599bf595fc11b8c5d2f6164eabd5205e4d6910051c231888367
[INFO] running `Command { std: "docker" "start" "-a" "045d0dd90475d599bf595fc11b8c5d2f6164eabd5205e4d6910051c231888367", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/token_borrowing_machine-207b2615230ebfa1)
[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" "045d0dd90475d599bf595fc11b8c5d2f6164eabd5205e4d6910051c231888367", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "045d0dd90475d599bf595fc11b8c5d2f6164eabd5205e4d6910051c231888367", kill_on_drop: false }`
[INFO] [stdout] 045d0dd90475d599bf595fc11b8c5d2f6164eabd5205e4d6910051c231888367