[INFO] fetching crate parmesan 0.0.2...
[INFO] testing parmesan-0.0.2 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate parmesan 0.0.2 into /workspace/builds/worker-62/source
[INFO] validating manifest of crates.io crate parmesan 0.0.2 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate parmesan 0.0.2
[INFO] finished tweaking crates.io crate parmesan 0.0.2
[INFO] tweaked toml for crates.io crate parmesan 0.0.2 written to /workspace/builds/worker-62/source/Cargo.toml
[INFO] crate crates.io crate parmesan 0.0.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1641b1ec13ccd063ce24229cd0fc0e2ebcca7d55cab5033535c15432d73556be
[INFO] running `Command { std: "docker" "start" "-a" "1641b1ec13ccd063ce24229cd0fc0e2ebcca7d55cab5033535c15432d73556be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1641b1ec13ccd063ce24229cd0fc0e2ebcca7d55cab5033535c15432d73556be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1641b1ec13ccd063ce24229cd0fc0e2ebcca7d55cab5033535c15432d73556be", kill_on_drop: false }`
[INFO] [stdout] 1641b1ec13ccd063ce24229cd0fc0e2ebcca7d55cab5033535c15432d73556be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c41ae83977aa153763117c160591024914d6c32f22ec3d64893914b8bfb5511
[INFO] running `Command { std: "docker" "start" "-a" "8c41ae83977aa153763117c160591024914d6c32f22ec3d64893914b8bfb5511", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling parmesan v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "8c41ae83977aa153763117c160591024914d6c32f22ec3d64893914b8bfb5511", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c41ae83977aa153763117c160591024914d6c32f22ec3d64893914b8bfb5511", kill_on_drop: false }`
[INFO] [stdout] 8c41ae83977aa153763117c160591024914d6c32f22ec3d64893914b8bfb5511
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 130d4c15f745f3205dea989d9029ec148823aaf60f36e57ae642e379ddb4fd04
[INFO] running `Command { std: "docker" "start" "-a" "130d4c15f745f3205dea989d9029ec148823aaf60f36e57ae642e379ddb4fd04", kill_on_drop: false }`
[INFO] [stderr]    Compiling parmesan v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "130d4c15f745f3205dea989d9029ec148823aaf60f36e57ae642e379ddb4fd04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "130d4c15f745f3205dea989d9029ec148823aaf60f36e57ae642e379ddb4fd04", kill_on_drop: false }`
[INFO] [stdout] 130d4c15f745f3205dea989d9029ec148823aaf60f36e57ae642e379ddb4fd04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7da3edb1407b9f2b8ec95f2682365596d902787e2ffb1248182778be4abc4f8d
[INFO] running `Command { std: "docker" "start" "-a" "7da3edb1407b9f2b8ec95f2682365596d902787e2ffb1248182778be4abc4f8d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/parmesan-71bb82dfa31633ea)
[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" "7da3edb1407b9f2b8ec95f2682365596d902787e2ffb1248182778be4abc4f8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7da3edb1407b9f2b8ec95f2682365596d902787e2ffb1248182778be4abc4f8d", kill_on_drop: false }`
[INFO] [stdout] 7da3edb1407b9f2b8ec95f2682365596d902787e2ffb1248182778be4abc4f8d