[INFO] fetching crate say-hello-and-goodbye 0.2.0...
[INFO] testing say-hello-and-goodbye-0.2.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate say-hello-and-goodbye 0.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate say-hello-and-goodbye 0.2.0
[INFO] finished tweaking crates.io crate say-hello-and-goodbye 0.2.0
[INFO] tweaked toml for crates.io crate say-hello-and-goodbye 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate say-hello-and-goodbye 0.2.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate say-hello-and-goodbye 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e260690e1b0e03567b9316668e17f3001cedd7783a482c6baf4f8246167d6df4
[INFO] running `Command { std: "docker" "start" "-a" "e260690e1b0e03567b9316668e17f3001cedd7783a482c6baf4f8246167d6df4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e260690e1b0e03567b9316668e17f3001cedd7783a482c6baf4f8246167d6df4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e260690e1b0e03567b9316668e17f3001cedd7783a482c6baf4f8246167d6df4", kill_on_drop: false }`
[INFO] [stdout] e260690e1b0e03567b9316668e17f3001cedd7783a482c6baf4f8246167d6df4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e660bc190b18e52bc19658bd29a3a2cef34a429f52f0be9566e99c1e1ff96cae
[INFO] running `Command { std: "docker" "start" "-a" "e660bc190b18e52bc19658bd29a3a2cef34a429f52f0be9566e99c1e1ff96cae", kill_on_drop: false }`
[INFO] [stderr]    Compiling say-hello-and-goodbye v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "e660bc190b18e52bc19658bd29a3a2cef34a429f52f0be9566e99c1e1ff96cae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e660bc190b18e52bc19658bd29a3a2cef34a429f52f0be9566e99c1e1ff96cae", kill_on_drop: false }`
[INFO] [stdout] e660bc190b18e52bc19658bd29a3a2cef34a429f52f0be9566e99c1e1ff96cae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 044760fab1f533ac024705b7d26d72027b7703036ac068597f53cb7d8adfb09b
[INFO] running `Command { std: "docker" "start" "-a" "044760fab1f533ac024705b7d26d72027b7703036ac068597f53cb7d8adfb09b", kill_on_drop: false }`
[INFO] [stderr]    Compiling say-hello-and-goodbye v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "044760fab1f533ac024705b7d26d72027b7703036ac068597f53cb7d8adfb09b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "044760fab1f533ac024705b7d26d72027b7703036ac068597f53cb7d8adfb09b", kill_on_drop: false }`
[INFO] [stdout] 044760fab1f533ac024705b7d26d72027b7703036ac068597f53cb7d8adfb09b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c12a0cf32653e62b8fb1060e8d60fdd39988882e723310d89e27528bc2a8cf92
[INFO] running `Command { std: "docker" "start" "-a" "c12a0cf32653e62b8fb1060e8d60fdd39988882e723310d89e27528bc2a8cf92", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/say_hello_and_goodbye-9705526aeb143feb)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests say_hello_and_goodbye
[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] [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" "c12a0cf32653e62b8fb1060e8d60fdd39988882e723310d89e27528bc2a8cf92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c12a0cf32653e62b8fb1060e8d60fdd39988882e723310d89e27528bc2a8cf92", kill_on_drop: false }`
[INFO] [stdout] c12a0cf32653e62b8fb1060e8d60fdd39988882e723310d89e27528bc2a8cf92