[INFO] cloning repository https://github.com/anjaustinftw/rust-sandbox-root
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/anjaustinftw/rust-sandbox-root" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanjaustinftw%2Frust-sandbox-root", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanjaustinftw%2Frust-sandbox-root'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] de29f5a836621dea96669afebf7ce1ed850afb68
[INFO] testing anjaustinftw/rust-sandbox-root against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanjaustinftw%2Frust-sandbox-root" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/anjaustinftw/rust-sandbox-root 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/anjaustinftw/rust-sandbox-root
[INFO] finished tweaking git repo https://github.com/anjaustinftw/rust-sandbox-root
[INFO] tweaked toml for git repo https://github.com/anjaustinftw/rust-sandbox-root written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/anjaustinftw/rust-sandbox-root 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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 004901c956fc0cc8306d73b33f131972a5371ab2230d35952c70a136ff25c252
[INFO] running `Command { std: "docker" "start" "-a" "004901c956fc0cc8306d73b33f131972a5371ab2230d35952c70a136ff25c252", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "004901c956fc0cc8306d73b33f131972a5371ab2230d35952c70a136ff25c252", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "004901c956fc0cc8306d73b33f131972a5371ab2230d35952c70a136ff25c252", kill_on_drop: false }`
[INFO] [stdout] 004901c956fc0cc8306d73b33f131972a5371ab2230d35952c70a136ff25c252
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] b3c007bdf45ffb37314fcfa235266aef504da2d007980ec92781bdf7de18ad50
[INFO] running `Command { std: "docker" "start" "-a" "b3c007bdf45ffb37314fcfa235266aef504da2d007980ec92781bdf7de18ad50", kill_on_drop: false }`
[INFO] [stderr]    Compiling sandbox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "b3c007bdf45ffb37314fcfa235266aef504da2d007980ec92781bdf7de18ad50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3c007bdf45ffb37314fcfa235266aef504da2d007980ec92781bdf7de18ad50", kill_on_drop: false }`
[INFO] [stdout] b3c007bdf45ffb37314fcfa235266aef504da2d007980ec92781bdf7de18ad50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] bbb6ee9c432ebe0813180e93b650d99cad2652bc3658aebb5f303b72175c3a05
[INFO] running `Command { std: "docker" "start" "-a" "bbb6ee9c432ebe0813180e93b650d99cad2652bc3658aebb5f303b72175c3a05", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sandbox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "bbb6ee9c432ebe0813180e93b650d99cad2652bc3658aebb5f303b72175c3a05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbb6ee9c432ebe0813180e93b650d99cad2652bc3658aebb5f303b72175c3a05", kill_on_drop: false }`
[INFO] [stdout] bbb6ee9c432ebe0813180e93b650d99cad2652bc3658aebb5f303b72175c3a05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 1cc6b3c570d4e7f09b5abeee92b0d6f3a0378a1899b8e3b9d5e6b07e2197b331
[INFO] running `Command { std: "docker" "start" "-a" "1cc6b3c570d4e7f09b5abeee92b0d6f3a0378a1899b8e3b9d5e6b07e2197b331", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sandbox-32ccea51fcc7fdf5)
[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" "1cc6b3c570d4e7f09b5abeee92b0d6f3a0378a1899b8e3b9d5e6b07e2197b331", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cc6b3c570d4e7f09b5abeee92b0d6f3a0378a1899b8e3b9d5e6b07e2197b331", kill_on_drop: false }`
[INFO] [stdout] 1cc6b3c570d4e7f09b5abeee92b0d6f3a0378a1899b8e3b9d5e6b07e2197b331