[INFO] fetching crate tamed 0.2.0...
[INFO] testing tamed-0.2.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate tamed 0.2.0 into /workspace/builds/worker-62/source
[INFO] validating manifest of crates.io crate tamed 0.2.0 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 tamed 0.2.0
[INFO] finished tweaking crates.io crate tamed 0.2.0
[INFO] tweaked toml for crates.io crate tamed 0.2.0 written to /workspace/builds/worker-62/source/Cargo.toml
[INFO] crate crates.io crate tamed 0.2.0 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] [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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 13822f598804a6a3ee4b01e11a07ac28330ead484ecb5560ed1c9b25fa9523ba
[INFO] running `Command { std: "docker" "start" "-a" "13822f598804a6a3ee4b01e11a07ac28330ead484ecb5560ed1c9b25fa9523ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13822f598804a6a3ee4b01e11a07ac28330ead484ecb5560ed1c9b25fa9523ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13822f598804a6a3ee4b01e11a07ac28330ead484ecb5560ed1c9b25fa9523ba", kill_on_drop: false }`
[INFO] [stdout] 13822f598804a6a3ee4b01e11a07ac28330ead484ecb5560ed1c9b25fa9523ba
[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=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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66a04e10cc55926757dcb3c3a4eb443a3f063a3289c3f0f323c96cb412a7ccc6
[INFO] running `Command { std: "docker" "start" "-a" "66a04e10cc55926757dcb3c3a4eb443a3f063a3289c3f0f323c96cb412a7ccc6", kill_on_drop: false }`
[INFO] [stderr]    Compiling tamed v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "66a04e10cc55926757dcb3c3a4eb443a3f063a3289c3f0f323c96cb412a7ccc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66a04e10cc55926757dcb3c3a4eb443a3f063a3289c3f0f323c96cb412a7ccc6", kill_on_drop: false }`
[INFO] [stdout] 66a04e10cc55926757dcb3c3a4eb443a3f063a3289c3f0f323c96cb412a7ccc6
[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=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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd6d4c17f8971711affaa2c1766fbe8cf596c7d74cdaee2691b4762cd1a0c5b5
[INFO] running `Command { std: "docker" "start" "-a" "cd6d4c17f8971711affaa2c1766fbe8cf596c7d74cdaee2691b4762cd1a0c5b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling tamed v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/tamed-62f4db31db2b1a38)
[INFO] running `Command { std: "docker" "inspect" "cd6d4c17f8971711affaa2c1766fbe8cf596c7d74cdaee2691b4762cd1a0c5b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd6d4c17f8971711affaa2c1766fbe8cf596c7d74cdaee2691b4762cd1a0c5b5", kill_on_drop: false }`
[INFO] [stdout] cd6d4c17f8971711affaa2c1766fbe8cf596c7d74cdaee2691b4762cd1a0c5b5
[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=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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 90841b2e56c32942ebdb88961e5f942282e9bb6d8f10fa8b871381bff461274c
[INFO] running `Command { std: "docker" "start" "-a" "90841b2e56c32942ebdb88961e5f942282e9bb6d8f10fa8b871381bff461274c", 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/tamed-62f4db31db2b1a38)
[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" "90841b2e56c32942ebdb88961e5f942282e9bb6d8f10fa8b871381bff461274c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90841b2e56c32942ebdb88961e5f942282e9bb6d8f10fa8b871381bff461274c", kill_on_drop: false }`
[INFO] [stdout] 90841b2e56c32942ebdb88961e5f942282e9bb6d8f10fa8b871381bff461274c