[INFO] fetching crate together 0.1.0...
[INFO] testing together-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate together 0.1.0 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate together 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 together 0.1.0
[INFO] finished tweaking crates.io crate together 0.1.0
[INFO] tweaked toml for crates.io crate together 0.1.0 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate crates.io crate together 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] [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-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] bfb79dc510475d44ed6eba4c6018325dba2a621a0892274fe0cfb79ef746e00c
[INFO] running `Command { std: "docker" "start" "-a" "bfb79dc510475d44ed6eba4c6018325dba2a621a0892274fe0cfb79ef746e00c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfb79dc510475d44ed6eba4c6018325dba2a621a0892274fe0cfb79ef746e00c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfb79dc510475d44ed6eba4c6018325dba2a621a0892274fe0cfb79ef746e00c", kill_on_drop: false }`
[INFO] [stdout] bfb79dc510475d44ed6eba4c6018325dba2a621a0892274fe0cfb79ef746e00c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] fc579848e6879076c054cc0e1a093d242d72eda9ae40836e14e28db1e4fd40d3
[INFO] running `Command { std: "docker" "start" "-a" "fc579848e6879076c054cc0e1a093d242d72eda9ae40836e14e28db1e4fd40d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling together v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "fc579848e6879076c054cc0e1a093d242d72eda9ae40836e14e28db1e4fd40d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc579848e6879076c054cc0e1a093d242d72eda9ae40836e14e28db1e4fd40d3", kill_on_drop: false }`
[INFO] [stdout] fc579848e6879076c054cc0e1a093d242d72eda9ae40836e14e28db1e4fd40d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] ef4e933b223d5ba0fb9a521a79eb4f5331587e749f71ae3bc90262dffa124530
[INFO] running `Command { std: "docker" "start" "-a" "ef4e933b223d5ba0fb9a521a79eb4f5331587e749f71ae3bc90262dffa124530", kill_on_drop: false }`
[INFO] [stderr]    Compiling together v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/together-a98e2e858fdfdb2d)
[INFO] running `Command { std: "docker" "inspect" "ef4e933b223d5ba0fb9a521a79eb4f5331587e749f71ae3bc90262dffa124530", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef4e933b223d5ba0fb9a521a79eb4f5331587e749f71ae3bc90262dffa124530", kill_on_drop: false }`
[INFO] [stdout] ef4e933b223d5ba0fb9a521a79eb4f5331587e749f71ae3bc90262dffa124530
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 2917bae4efc23e6b1c65a1648901a9cc34e8eadef69e20bba9f4a4dab63d36ed
[INFO] running `Command { std: "docker" "start" "-a" "2917bae4efc23e6b1c65a1648901a9cc34e8eadef69e20bba9f4a4dab63d36ed", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/together-a98e2e858fdfdb2d)
[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" "2917bae4efc23e6b1c65a1648901a9cc34e8eadef69e20bba9f4a4dab63d36ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2917bae4efc23e6b1c65a1648901a9cc34e8eadef69e20bba9f4a4dab63d36ed", kill_on_drop: false }`
[INFO] [stdout] 2917bae4efc23e6b1c65a1648901a9cc34e8eadef69e20bba9f4a4dab63d36ed