[INFO] fetching crate true 0.1.0...
[INFO] testing true-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate true 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate true 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate true 0.1.0
[INFO] finished tweaking crates.io crate true 0.1.0
[INFO] tweaked toml for crates.io crate true 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate true 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 393602a7b86b7a0cacba7cde0f74b1d1d47deea5b787e72b75eb50e2366d4c76
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "393602a7b86b7a0cacba7cde0f74b1d1d47deea5b787e72b75eb50e2366d4c76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "393602a7b86b7a0cacba7cde0f74b1d1d47deea5b787e72b75eb50e2366d4c76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "393602a7b86b7a0cacba7cde0f74b1d1d47deea5b787e72b75eb50e2366d4c76", kill_on_drop: false }`
[INFO] [stdout] 393602a7b86b7a0cacba7cde0f74b1d1d47deea5b787e72b75eb50e2366d4c76
[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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c845f79316c6ebd03d64a6e7258729639eb81dc317fc352d36e173dba5cfac12
[INFO] running `Command { std: "docker" "start" "-a" "c845f79316c6ebd03d64a6e7258729639eb81dc317fc352d36e173dba5cfac12", kill_on_drop: false }`
[INFO] [stderr]    Compiling true v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "c845f79316c6ebd03d64a6e7258729639eb81dc317fc352d36e173dba5cfac12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c845f79316c6ebd03d64a6e7258729639eb81dc317fc352d36e173dba5cfac12", kill_on_drop: false }`
[INFO] [stdout] c845f79316c6ebd03d64a6e7258729639eb81dc317fc352d36e173dba5cfac12
[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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4db3b5668c7799c3de1d7dbc64ce29a2647041913ed7c5657e3803943c421acd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4db3b5668c7799c3de1d7dbc64ce29a2647041913ed7c5657e3803943c421acd", kill_on_drop: false }`
[INFO] [stderr]    Compiling true v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/true-94e9df33387312a7)
[INFO] running `Command { std: "docker" "inspect" "4db3b5668c7799c3de1d7dbc64ce29a2647041913ed7c5657e3803943c421acd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4db3b5668c7799c3de1d7dbc64ce29a2647041913ed7c5657e3803943c421acd", kill_on_drop: false }`
[INFO] [stdout] 4db3b5668c7799c3de1d7dbc64ce29a2647041913ed7c5657e3803943c421acd
[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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e8759e8b31c67eefe32673f071b257b97bd8f2e6fe4410a61c7d5edc31a55869
[INFO] running `Command { std: "docker" "start" "-a" "e8759e8b31c67eefe32673f071b257b97bd8f2e6fe4410a61c7d5edc31a55869", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/true-94e9df33387312a7)
[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" "e8759e8b31c67eefe32673f071b257b97bd8f2e6fe4410a61c7d5edc31a55869", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8759e8b31c67eefe32673f071b257b97bd8f2e6fe4410a61c7d5edc31a55869", kill_on_drop: false }`
[INFO] [stdout] e8759e8b31c67eefe32673f071b257b97bd8f2e6fe4410a61c7d5edc31a55869