[INFO] cloning repository https://github.com/tv42/random-ethernet-address
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tv42/random-ethernet-address" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftv42%2Frandom-ethernet-address", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftv42%2Frandom-ethernet-address'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 01cefd6845c1000e773427612eee5be2e0fdaf87
[INFO] testing tv42/random-ethernet-address against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftv42%2Frandom-ethernet-address" "/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/tv42/random-ethernet-address on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tv42/random-ethernet-address
[INFO] finished tweaking git repo https://github.com/tv42/random-ethernet-address
[INFO] tweaked toml for git repo https://github.com/tv42/random-ethernet-address written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/tv42/random-ethernet-address already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e72cc22d8d1db17acecb82f2433792aa451508d25536049f9f0fb5f2526629e
[INFO] running `Command { std: "docker" "start" "-a" "3e72cc22d8d1db17acecb82f2433792aa451508d25536049f9f0fb5f2526629e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e72cc22d8d1db17acecb82f2433792aa451508d25536049f9f0fb5f2526629e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e72cc22d8d1db17acecb82f2433792aa451508d25536049f9f0fb5f2526629e", kill_on_drop: false }`
[INFO] [stdout] 3e72cc22d8d1db17acecb82f2433792aa451508d25536049f9f0fb5f2526629e
[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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7925fd3200a8e0daf585e42a938d3e51728830dad0877b3ca19269c78435d826
[INFO] running `Command { std: "docker" "start" "-a" "7925fd3200a8e0daf585e42a938d3e51728830dad0877b3ca19269c78435d826", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling random-ethernet-address v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.00s
[INFO] running `Command { std: "docker" "inspect" "7925fd3200a8e0daf585e42a938d3e51728830dad0877b3ca19269c78435d826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7925fd3200a8e0daf585e42a938d3e51728830dad0877b3ca19269c78435d826", kill_on_drop: false }`
[INFO] [stdout] 7925fd3200a8e0daf585e42a938d3e51728830dad0877b3ca19269c78435d826
[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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8155d1ec57e2faae49fc0c9d43ca0ea58c5f5e44df64ee5c29229fabfd7702ec
[INFO] running `Command { std: "docker" "start" "-a" "8155d1ec57e2faae49fc0c9d43ca0ea58c5f5e44df64ee5c29229fabfd7702ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling random-ethernet-address v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "8155d1ec57e2faae49fc0c9d43ca0ea58c5f5e44df64ee5c29229fabfd7702ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8155d1ec57e2faae49fc0c9d43ca0ea58c5f5e44df64ee5c29229fabfd7702ec", kill_on_drop: false }`
[INFO] [stdout] 8155d1ec57e2faae49fc0c9d43ca0ea58c5f5e44df64ee5c29229fabfd7702ec
[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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c7d1bd0a0d2f5c545c64d2076020d8f7990e9c63413b986f309b15ac0fe0c20c
[INFO] running `Command { std: "docker" "start" "-a" "c7d1bd0a0d2f5c545c64d2076020d8f7990e9c63413b986f309b15ac0fe0c20c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/random_ethernet_address-822f39628293e4bd)
[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" "c7d1bd0a0d2f5c545c64d2076020d8f7990e9c63413b986f309b15ac0fe0c20c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7d1bd0a0d2f5c545c64d2076020d8f7990e9c63413b986f309b15ac0fe0c20c", kill_on_drop: false }`
[INFO] [stdout] c7d1bd0a0d2f5c545c64d2076020d8f7990e9c63413b986f309b15ac0fe0c20c