[INFO] fetching crate tmlatestbackup 0.1.2...
[INFO] testing tmlatestbackup-0.1.2 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate tmlatestbackup 0.1.2 into /workspace/builds/worker-69/source
[INFO] validating manifest of crates.io crate tmlatestbackup 0.1.2 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tmlatestbackup 0.1.2
[INFO] finished tweaking crates.io crate tmlatestbackup 0.1.2
[INFO] tweaked toml for crates.io crate tmlatestbackup 0.1.2 written to /workspace/builds/worker-69/source/Cargo.toml
[INFO] crate crates.io crate tmlatestbackup 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a23b6a5553932d210c4ab9798f9fb1f470d1ce3ead7a5c1afa1f3a4dadca6030
[INFO] running `Command { std: "docker" "start" "-a" "a23b6a5553932d210c4ab9798f9fb1f470d1ce3ead7a5c1afa1f3a4dadca6030", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a23b6a5553932d210c4ab9798f9fb1f470d1ce3ead7a5c1afa1f3a4dadca6030", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a23b6a5553932d210c4ab9798f9fb1f470d1ce3ead7a5c1afa1f3a4dadca6030", kill_on_drop: false }`
[INFO] [stdout] a23b6a5553932d210c4ab9798f9fb1f470d1ce3ead7a5c1afa1f3a4dadca6030
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca0ce4d2fe7a1b8bae59e1147f874d795ac0175ff8cda80ab2927bf7056f7bbd
[INFO] running `Command { std: "docker" "start" "-a" "ca0ce4d2fe7a1b8bae59e1147f874d795ac0175ff8cda80ab2927bf7056f7bbd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling dirs-sys v0.3.5
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling term v0.6.1
[INFO] [stderr]    Compiling tmlatestbackup v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.99s
[INFO] running `Command { std: "docker" "inspect" "ca0ce4d2fe7a1b8bae59e1147f874d795ac0175ff8cda80ab2927bf7056f7bbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca0ce4d2fe7a1b8bae59e1147f874d795ac0175ff8cda80ab2927bf7056f7bbd", kill_on_drop: false }`
[INFO] [stdout] ca0ce4d2fe7a1b8bae59e1147f874d795ac0175ff8cda80ab2927bf7056f7bbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97a9727896cf518c91d1cc283a2dfba8b4d1698fdd86edf47367cc59863e9d2d
[INFO] running `Command { std: "docker" "start" "-a" "97a9727896cf518c91d1cc283a2dfba8b4d1698fdd86edf47367cc59863e9d2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling tmlatestbackup v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "97a9727896cf518c91d1cc283a2dfba8b4d1698fdd86edf47367cc59863e9d2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97a9727896cf518c91d1cc283a2dfba8b4d1698fdd86edf47367cc59863e9d2d", kill_on_drop: false }`
[INFO] [stdout] 97a9727896cf518c91d1cc283a2dfba8b4d1698fdd86edf47367cc59863e9d2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c4eaddf0af4b8315a7eb5e8e7dc28796eada821d7751a8f0a8571d19cf471eff
[INFO] running `Command { std: "docker" "start" "-a" "c4eaddf0af4b8315a7eb5e8e7dc28796eada821d7751a8f0a8571d19cf471eff", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tmlatestbackup-c6021d0f58ea547d)
[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" "c4eaddf0af4b8315a7eb5e8e7dc28796eada821d7751a8f0a8571d19cf471eff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4eaddf0af4b8315a7eb5e8e7dc28796eada821d7751a8f0a8571d19cf471eff", kill_on_drop: false }`
[INFO] [stdout] c4eaddf0af4b8315a7eb5e8e7dc28796eada821d7751a8f0a8571d19cf471eff