[INFO] fetching crate zest4096 0.1.27...
[INFO] testing zest4096-0.1.27 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate zest4096 0.1.27 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate zest4096 0.1.27 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 zest4096 0.1.27
[INFO] finished tweaking crates.io crate zest4096 0.1.27
[INFO] tweaked toml for crates.io crate zest4096 0.1.27 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate zest4096 0.1.27 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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] ede599194792ad9f6496b4b71d6c81f827d539681e3f99f63c5785519025652b
[INFO] running `Command { std: "docker" "start" "-a" "ede599194792ad9f6496b4b71d6c81f827d539681e3f99f63c5785519025652b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ede599194792ad9f6496b4b71d6c81f827d539681e3f99f63c5785519025652b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ede599194792ad9f6496b4b71d6c81f827d539681e3f99f63c5785519025652b", kill_on_drop: false }`
[INFO] [stdout] ede599194792ad9f6496b4b71d6c81f827d539681e3f99f63c5785519025652b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] dd68743ce1d19cbebb5a24e113596a3f73e558a84f67d0af776a5e93f4166208
[INFO] running `Command { std: "docker" "start" "-a" "dd68743ce1d19cbebb5a24e113596a3f73e558a84f67d0af776a5e93f4166208", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling zest4096 v0.1.27 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "dd68743ce1d19cbebb5a24e113596a3f73e558a84f67d0af776a5e93f4166208", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd68743ce1d19cbebb5a24e113596a3f73e558a84f67d0af776a5e93f4166208", kill_on_drop: false }`
[INFO] [stdout] dd68743ce1d19cbebb5a24e113596a3f73e558a84f67d0af776a5e93f4166208
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 169c92215e5ac78fb960cdb930d2c84e4fc5f239ffcc0eb41b31b856159d0179
[INFO] running `Command { std: "docker" "start" "-a" "169c92215e5ac78fb960cdb930d2c84e4fc5f239ffcc0eb41b31b856159d0179", kill_on_drop: false }`
[INFO] [stderr]    Compiling zest4096 v0.1.27 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "169c92215e5ac78fb960cdb930d2c84e4fc5f239ffcc0eb41b31b856159d0179", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "169c92215e5ac78fb960cdb930d2c84e4fc5f239ffcc0eb41b31b856159d0179", kill_on_drop: false }`
[INFO] [stdout] 169c92215e5ac78fb960cdb930d2c84e4fc5f239ffcc0eb41b31b856159d0179
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] ec0af8327396c8a6b4efba41059eedba17d7e9a705a8acb7de6d0da1c6717346
[INFO] running `Command { std: "docker" "start" "-a" "ec0af8327396c8a6b4efba41059eedba17d7e9a705a8acb7de6d0da1c6717346", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/zest4096-486f1d942e9a7921)
[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] [stderr]    Doc-tests zest4096
[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" "ec0af8327396c8a6b4efba41059eedba17d7e9a705a8acb7de6d0da1c6717346", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec0af8327396c8a6b4efba41059eedba17d7e9a705a8acb7de6d0da1c6717346", kill_on_drop: false }`
[INFO] [stdout] ec0af8327396c8a6b4efba41059eedba17d7e9a705a8acb7de6d0da1c6717346