[INFO] fetching crate abstract 0.1.0...
[INFO] testing abstract-0.1.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate abstract 0.1.0 into /workspace/builds/worker-80/source
[INFO] validating manifest of crates.io crate abstract 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 abstract 0.1.0
[INFO] finished tweaking crates.io crate abstract 0.1.0
[INFO] tweaked toml for crates.io crate abstract 0.1.0 written to /workspace/builds/worker-80/source/Cargo.toml
[INFO] crate crates.io crate abstract 0.1.0 already has a lockfile, it will not be regenerated
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b20cc2ee53ce595794084c97abf61e6231764dda5304bd5e6725f9e6f1dc179c
[INFO] running `Command { std: "docker" "start" "-a" "b20cc2ee53ce595794084c97abf61e6231764dda5304bd5e6725f9e6f1dc179c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b20cc2ee53ce595794084c97abf61e6231764dda5304bd5e6725f9e6f1dc179c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b20cc2ee53ce595794084c97abf61e6231764dda5304bd5e6725f9e6f1dc179c", kill_on_drop: false }`
[INFO] [stdout] b20cc2ee53ce595794084c97abf61e6231764dda5304bd5e6725f9e6f1dc179c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41c3a9d5aef3e6b77955aa930f0af3f9baea4fb25aff7b8334d9d437d968df81
[INFO] running `Command { std: "docker" "start" "-a" "41c3a9d5aef3e6b77955aa930f0af3f9baea4fb25aff7b8334d9d437d968df81", kill_on_drop: false }`
[INFO] [stderr]    Compiling abstract v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "41c3a9d5aef3e6b77955aa930f0af3f9baea4fb25aff7b8334d9d437d968df81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41c3a9d5aef3e6b77955aa930f0af3f9baea4fb25aff7b8334d9d437d968df81", kill_on_drop: false }`
[INFO] [stdout] 41c3a9d5aef3e6b77955aa930f0af3f9baea4fb25aff7b8334d9d437d968df81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] adfb76b2162c10299f7b776e052bd7fd2e6771cdd9dbdbd9a0079052a2b18d37
[INFO] running `Command { std: "docker" "start" "-a" "adfb76b2162c10299f7b776e052bd7fd2e6771cdd9dbdbd9a0079052a2b18d37", kill_on_drop: false }`
[INFO] [stderr]    Compiling abstract v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "adfb76b2162c10299f7b776e052bd7fd2e6771cdd9dbdbd9a0079052a2b18d37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adfb76b2162c10299f7b776e052bd7fd2e6771cdd9dbdbd9a0079052a2b18d37", kill_on_drop: false }`
[INFO] [stdout] adfb76b2162c10299f7b776e052bd7fd2e6771cdd9dbdbd9a0079052a2b18d37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b6a929e8368b9fe48691aeb0ea22eb208062918b52784e773068e10676a434a2
[INFO] running `Command { std: "docker" "start" "-a" "b6a929e8368b9fe48691aeb0ea22eb208062918b52784e773068e10676a434a2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/abstract-b92c27f9661a31b9)
[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" "b6a929e8368b9fe48691aeb0ea22eb208062918b52784e773068e10676a434a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6a929e8368b9fe48691aeb0ea22eb208062918b52784e773068e10676a434a2", kill_on_drop: false }`
[INFO] [stdout] b6a929e8368b9fe48691aeb0ea22eb208062918b52784e773068e10676a434a2