[INFO] fetching crate my_fproject 0.1.0...
[INFO] testing my_fproject-0.1.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate my_fproject 0.1.0 into /workspace/builds/worker-37/source
[INFO] validating manifest of crates.io crate my_fproject 0.1.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate my_fproject 0.1.0
[INFO] finished tweaking crates.io crate my_fproject 0.1.0
[INFO] tweaked toml for crates.io crate my_fproject 0.1.0 written to /workspace/builds/worker-37/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6079eb6d212e6ebbe6edc9639ef6b2a9826d8a3dbcd63b049a080cfbbe7c7511
[INFO] running `Command { std: "docker" "start" "-a" "6079eb6d212e6ebbe6edc9639ef6b2a9826d8a3dbcd63b049a080cfbbe7c7511", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6079eb6d212e6ebbe6edc9639ef6b2a9826d8a3dbcd63b049a080cfbbe7c7511", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6079eb6d212e6ebbe6edc9639ef6b2a9826d8a3dbcd63b049a080cfbbe7c7511", kill_on_drop: false }`
[INFO] [stdout] 6079eb6d212e6ebbe6edc9639ef6b2a9826d8a3dbcd63b049a080cfbbe7c7511
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99889120fac742caf9bb721c3a7dbbcc55c78b3a7f8c9a944d41b96fb770f610
[INFO] running `Command { std: "docker" "start" "-a" "99889120fac742caf9bb721c3a7dbbcc55c78b3a7f8c9a944d41b96fb770f610", kill_on_drop: false }`
[INFO] [stderr]    Compiling my_fproject v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "99889120fac742caf9bb721c3a7dbbcc55c78b3a7f8c9a944d41b96fb770f610", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99889120fac742caf9bb721c3a7dbbcc55c78b3a7f8c9a944d41b96fb770f610", kill_on_drop: false }`
[INFO] [stdout] 99889120fac742caf9bb721c3a7dbbcc55c78b3a7f8c9a944d41b96fb770f610
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23eeb63c7d46fad6b6977680145734a2a1e7fdbec1bd9f17b9c078f073f13f8c
[INFO] running `Command { std: "docker" "start" "-a" "23eeb63c7d46fad6b6977680145734a2a1e7fdbec1bd9f17b9c078f073f13f8c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling my_fproject v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.28s
[INFO] running `Command { std: "docker" "inspect" "23eeb63c7d46fad6b6977680145734a2a1e7fdbec1bd9f17b9c078f073f13f8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23eeb63c7d46fad6b6977680145734a2a1e7fdbec1bd9f17b9c078f073f13f8c", kill_on_drop: false }`
[INFO] [stdout] 23eeb63c7d46fad6b6977680145734a2a1e7fdbec1bd9f17b9c078f073f13f8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 14db79fac8cd7e37ce1a4131b2ef728a02980f44325dffce03ae1226a7b175fa
[INFO] running `Command { std: "docker" "start" "-a" "14db79fac8cd7e37ce1a4131b2ef728a02980f44325dffce03ae1226a7b175fa", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/my_fproject-0f5308a74d4ffd30)
[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 my_fproject
[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" "14db79fac8cd7e37ce1a4131b2ef728a02980f44325dffce03ae1226a7b175fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14db79fac8cd7e37ce1a4131b2ef728a02980f44325dffce03ae1226a7b175fa", kill_on_drop: false }`
[INFO] [stdout] 14db79fac8cd7e37ce1a4131b2ef728a02980f44325dffce03ae1226a7b175fa