[INFO] fetching crate phantomdrop 1.0.1...
[INFO] testing phantomdrop-1.0.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate phantomdrop 1.0.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate phantomdrop 1.0.1 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate phantomdrop 1.0.1
[INFO] finished tweaking crates.io crate phantomdrop 1.0.1
[INFO] tweaked toml for crates.io crate phantomdrop 1.0.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3fd893eb1f2237b1faa071204761c76796fa4f4415107f7edf0a5ff2f97add08
[INFO] running `Command { std: "docker" "start" "-a" "3fd893eb1f2237b1faa071204761c76796fa4f4415107f7edf0a5ff2f97add08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3fd893eb1f2237b1faa071204761c76796fa4f4415107f7edf0a5ff2f97add08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fd893eb1f2237b1faa071204761c76796fa4f4415107f7edf0a5ff2f97add08", kill_on_drop: false }`
[INFO] [stdout] 3fd893eb1f2237b1faa071204761c76796fa4f4415107f7edf0a5ff2f97add08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52be4530e7d493a572b4432e030663ac6e7c8936a8bb39c231e07a8126318bbb
[INFO] running `Command { std: "docker" "start" "-a" "52be4530e7d493a572b4432e030663ac6e7c8936a8bb39c231e07a8126318bbb", kill_on_drop: false }`
[INFO] [stderr]    Compiling phantomdrop v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "52be4530e7d493a572b4432e030663ac6e7c8936a8bb39c231e07a8126318bbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52be4530e7d493a572b4432e030663ac6e7c8936a8bb39c231e07a8126318bbb", kill_on_drop: false }`
[INFO] [stdout] 52be4530e7d493a572b4432e030663ac6e7c8936a8bb39c231e07a8126318bbb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54a1dbb52124c27fb7c59cb63467e6a59c84514e6f4c183bac8dceb5a063bec1
[INFO] running `Command { std: "docker" "start" "-a" "54a1dbb52124c27fb7c59cb63467e6a59c84514e6f4c183bac8dceb5a063bec1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling phantomdrop v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "54a1dbb52124c27fb7c59cb63467e6a59c84514e6f4c183bac8dceb5a063bec1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54a1dbb52124c27fb7c59cb63467e6a59c84514e6f4c183bac8dceb5a063bec1", kill_on_drop: false }`
[INFO] [stdout] 54a1dbb52124c27fb7c59cb63467e6a59c84514e6f4c183bac8dceb5a063bec1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bf8030441b19a82b8f673e39564d20c57b9ea536ebe89627768317ba421ab913
[INFO] running `Command { std: "docker" "start" "-a" "bf8030441b19a82b8f673e39564d20c57b9ea536ebe89627768317ba421ab913", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/phantomdrop-c3b077a3348d0cfe)
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::deferring ... ok
[INFO] [stdout] test tests::mut_reference_capturing ... ok
[INFO] [stdout] test tests::value_capturing ... ok
[INFO] [stdout] test tests::reference_holding ... ok
[INFO] [stdout] test tests::value_holding ... ok
[INFO] [stderr]    Doc-tests phantomdrop
[INFO] [stdout] test tests::mut_reference_holding ... ok
[INFO] [stdout] test tests::zero_sized ... ok
[INFO] [stdout] test tests::reference_capturing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bf8030441b19a82b8f673e39564d20c57b9ea536ebe89627768317ba421ab913", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf8030441b19a82b8f673e39564d20c57b9ea536ebe89627768317ba421ab913", kill_on_drop: false }`
[INFO] [stdout] bf8030441b19a82b8f673e39564d20c57b9ea536ebe89627768317ba421ab913