[INFO] fetching crate rust_tutorials_qiao 0.1.0...
[INFO] testing rust_tutorials_qiao-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate rust_tutorials_qiao 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate rust_tutorials_qiao 0.1.0
[INFO] finished tweaking crates.io crate rust_tutorials_qiao 0.1.0
[INFO] tweaked toml for crates.io crate rust_tutorials_qiao 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust_tutorials_qiao 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rust_tutorials_qiao 0.1.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1033c0fa3c335cdda56209fa6817dccd713b812f58871809abcfc5d8b38e407f
[INFO] running `Command { std: "docker" "start" "-a" "1033c0fa3c335cdda56209fa6817dccd713b812f58871809abcfc5d8b38e407f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1033c0fa3c335cdda56209fa6817dccd713b812f58871809abcfc5d8b38e407f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1033c0fa3c335cdda56209fa6817dccd713b812f58871809abcfc5d8b38e407f", kill_on_drop: false }`
[INFO] [stdout] 1033c0fa3c335cdda56209fa6817dccd713b812f58871809abcfc5d8b38e407f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e6e8e0e6013d9e5a6872ef28301e8e68801ab532ccc73ef978418bb89624cab
[INFO] running `Command { std: "docker" "start" "-a" "1e6e8e0e6013d9e5a6872ef28301e8e68801ab532ccc73ef978418bb89624cab", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_tutorials_qiao v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "1e6e8e0e6013d9e5a6872ef28301e8e68801ab532ccc73ef978418bb89624cab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e6e8e0e6013d9e5a6872ef28301e8e68801ab532ccc73ef978418bb89624cab", kill_on_drop: false }`
[INFO] [stdout] 1e6e8e0e6013d9e5a6872ef28301e8e68801ab532ccc73ef978418bb89624cab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2eea1a6552f976b4317ba3442762bf3f3b3f6d3e380bdce561b8fcf537a20ec9
[INFO] running `Command { std: "docker" "start" "-a" "2eea1a6552f976b4317ba3442762bf3f3b3f6d3e380bdce561b8fcf537a20ec9", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_tutorials_qiao v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "2eea1a6552f976b4317ba3442762bf3f3b3f6d3e380bdce561b8fcf537a20ec9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2eea1a6552f976b4317ba3442762bf3f3b3f6d3e380bdce561b8fcf537a20ec9", kill_on_drop: false }`
[INFO] [stdout] 2eea1a6552f976b4317ba3442762bf3f3b3f6d3e380bdce561b8fcf537a20ec9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1250dd5a4d7db911b725d04a50aa91f0e41501ea6c0399bb7629e82706b9b437
[INFO] running `Command { std: "docker" "start" "-a" "1250dd5a4d7db911b725d04a50aa91f0e41501ea6c0399bb7629e82706b9b437", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_tutorials_qiao-eb92c391d06ac7c3)
[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" "1250dd5a4d7db911b725d04a50aa91f0e41501ea6c0399bb7629e82706b9b437", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1250dd5a4d7db911b725d04a50aa91f0e41501ea6c0399bb7629e82706b9b437", kill_on_drop: false }`
[INFO] [stdout] 1250dd5a4d7db911b725d04a50aa91f0e41501ea6c0399bb7629e82706b9b437