[INFO] fetching crate filetime 0.2.15...
[INFO] building filetime-0.2.15 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate filetime 0.2.15 into /workspace/builds/worker-84/source
[INFO] validating manifest of crates.io crate filetime 0.2.15 on toolchain d5c88c22807925c189328ef9d923c5d2b11a95b8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate filetime 0.2.15
[INFO] finished tweaking crates.io crate filetime 0.2.15
[INFO] tweaked toml for crates.io crate filetime 0.2.15 written to /workspace/builds/worker-84/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "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-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 178886bb184617bc7fca39ce7f20d39f145d80adad0080ff65c3296b65ff8516
[INFO] running `Command { std: "docker" "start" "-a" "178886bb184617bc7fca39ce7f20d39f145d80adad0080ff65c3296b65ff8516", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "178886bb184617bc7fca39ce7f20d39f145d80adad0080ff65c3296b65ff8516", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "178886bb184617bc7fca39ce7f20d39f145d80adad0080ff65c3296b65ff8516", kill_on_drop: false }`
[INFO] [stdout] 178886bb184617bc7fca39ce7f20d39f145d80adad0080ff65c3296b65ff8516
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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 -Zprofile-closures" "-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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ca5849f3fd2b1a0db9ad5eaf769782178c8f69f661ae4f8fdc7acba2695f42a
[INFO] running `Command { std: "docker" "start" "-a" "0ca5849f3fd2b1a0db9ad5eaf769782178c8f69f661ae4f8fdc7acba2695f42a", kill_on_drop: false }`
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (75b84863966839e5, 8a92c743b00988cf), 0, 0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling filetime v0.2.15 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: filetime, (7664de46f4c2c240, 4d36c95117dc53f1), 0, 0
[INFO] [stdout] warning: function is never used: `to_timespec`
[INFO] [stdout]    --> src/unix/utimes.rs:121:4
[INFO] [stdout]     |
[INFO] [stdout] 121 | fn to_timespec(ft: &FileTime) -> libc::timespec {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] SG_CR_Eslkdjf: filetime, (97e561b30e5cd1e4, 586b3ae1efa77795), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: filetime, (1674068b4b46c5ae, 2e1cb4a34121594f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: filetime, (b4c9ea285c95c6aa, 20f47e4985e1a22), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: filetime, (b4c9ea285c95c6aa, 20f47e4985e1a22), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: filetime, (ddbe1cdce5192c64, cfd68de249258052), 8, 16
[INFO] [stderr] SG_CR_Eslkdjf: filetime, (ddbe1cdce5192c64, cfd68de249258052), 8, 16
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `Command { std: "docker" "inspect" "0ca5849f3fd2b1a0db9ad5eaf769782178c8f69f661ae4f8fdc7acba2695f42a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ca5849f3fd2b1a0db9ad5eaf769782178c8f69f661ae4f8fdc7acba2695f42a", kill_on_drop: false }`
[INFO] [stdout] 0ca5849f3fd2b1a0db9ad5eaf769782178c8f69f661ae4f8fdc7acba2695f42a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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 -Zprofile-closures" "-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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b37fa1d9629f83a6825d582182c770c82fb6792994973dc13914c487f495f38
[INFO] running `Command { std: "docker" "start" "-a" "8b37fa1d9629f83a6825d582182c770c82fb6792994973dc13914c487f495f38", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (75b84863966839e5, 8a92c743b00988cf), 0, 0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stdout] warning: function is never used: `to_timespec`
[INFO] [stdout]    --> src/unix/utimes.rs:121:4
[INFO] [stdout]     |
[INFO] [stdout] 121 | fn to_timespec(ft: &FileTime) -> libc::timespec {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] SG_CR_Eslkdjf: filetime, (7664de46f4c2c240, 4d36c95117dc53f1), 0, 0
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] SG_CR_Eslkdjf: filetime, (97e561b30e5cd1e4, 586b3ae1efa77795), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: filetime, (1674068b4b46c5ae, 2e1cb4a34121594f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: filetime, (b4c9ea285c95c6aa, 20f47e4985e1a22), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: filetime, (b4c9ea285c95c6aa, 20f47e4985e1a22), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: filetime, (ddbe1cdce5192c64, cfd68de249258052), 8, 16
[INFO] [stderr] SG_CR_Eslkdjf: filetime, (ddbe1cdce5192c64, cfd68de249258052), 8, 16
[INFO] [stderr] SG_CR_Eslkdjf: getrandom, (807ed81ba83b1b03, a80ed8c363d67383), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: getrandom, (ba177541a4186c61, cdf405d7303583bf), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: getrandom, (4c3960bf5f869c6a, 22c3681acc8cf469), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: getrandom, (45741bd6588a8b8, 5dba5afaeaa53cec), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: getrandom, (b73ba211a580d14e, dc3a801c0635fb67), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: getrandom, (6436af5c6e4fc87b, dac3ab59639ac6d7), 8, 8
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr] SG_CR_Eslkdjf: rand_core, (6578edb45957964d, 80a48032e59bb5a0), 0, 0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr] SG_CR_Eslkdjf: rand, (13e5d9d41d5cebe1, 8ba1d5dca2460659), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (b480277c8d9f9c92, a4b5bafc5a09aaf9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (5d2df993baef1ef7, 2b30d0c19bcd196c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (2deb00541cdc0b0c, 950066e63301c507), 8, 24
[INFO] [stderr] SG_CR_Eslkdjf: rand, (297cec90d12fc2ed, b150d5075de73bc), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (b8fa08e224c07bbc, 1bd87f842b910d71), 0, 0
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr] SG_CR_Eslkdjf: tempfile, (a9299502c366b58e, 44b905d4da8ca52c), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: tempfile, (4892c47468075c55, b40399f672252b62), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: tempfile, (9663066b968f0ee7, ac46d6e66219cd3e), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: tempfile, (e0648f07caee3d99, 65084f0ecbeef371), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: tempfile, (7ea11d7769b3816b, b87ce1c72ffd6474), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: tempfile, (54ccd1ce4cadc38f, 8ef457c41267816b), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: tempfile, (24df4c12fe46c0e7, 1b5e7e6daac1c609), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: tempfile, (bd173ca7e8c735bd, 30d8f66593c47cd7), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: tempfile, (de5719a3c42b22fc, ff7895a4530a26a3), 8, 16
[INFO] [stderr] SG_CR_Eslkdjf: tempfile, (a32354797d8020d5, aab7e2c93d95d397), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tempfile, (9b7a5c3d1c0ba844, a0ed8013bcbbd06d), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: tempfile, (5ae922be27d5051, 2da573b2ff72e2ba), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: tempfile, (37c31e146fab440b, f252daacc3cfdf97), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: tempfile, (649136ed502885c7, bdc38c7fd6391696), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: tempfile, (85ecdf6e6ac14a16, d9ebb5dd90fae2a3), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: tempfile, (b0f34c9707a5d56e, dd31bc08ad0c1901), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: tempfile, (d8e9e507497e86ea, d3115acea45893a1), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: tempfile, (7670cfa320efb124, 5e15f5e2b7141242), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: tempfile, (abcb4197a26fbe90, 7766800c70474a0e), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: tempfile, (eafb17c7b6268e9f, fe7978914b7b23d3), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: tempfile, (18c4460bc38b0de4, 9f3b8f766b9c713d), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: tempfile, (6255776663afc5e1, f2d7dd6ab3cc7c1d), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: tempfile, (8ea506d5d10a5fc8, b07d0de4901b3402), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: tempfile, (387ec09ca5fd1b72, 7a8dff4c2fa9fa5c), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: tempfile, (8386165db14cf7a2, 6f3eaffc3e2cf11a), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: tempfile, (283927e52467613d, 726e29e543e0ca08), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: tempfile, (e70c20c44dc5a268, 4a7c481efe998464), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: tempfile, (2b48d4aa5f8e687c, c6aafc068e025813), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: tempfile, (e67092bcaf33fabd, d67f55b8e88ca6f5), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: tempfile, (29d29fb64a0183a6, 2bd7b2ea27cb8a20), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: tempfile, (696bb44d3386de39, 7fd7337043073f67), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: tempfile, (180480c04a1786cc, 76144174366b46dd), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: tempfile, (cdb468284a4f0ac6, faec2f57a977c229), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: tempfile, (b628b075da7f7041, 62e0ae976d811b3b), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: tempfile, (d9144211fc86179a, b0679537b23a4c82), 0, 0
[INFO] [stderr]    Compiling filetime v0.2.15 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `to_timespec`
[INFO] [stdout]    --> src/unix/utimes.rs:121:4
[INFO] [stdout]     |
[INFO] [stdout] 121 | fn to_timespec(ft: &FileTime) -> libc::timespec {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/lib.rs:633:9
[INFO] [stdout]     |
[INFO] [stdout] 633 |         fs::create_dir(&path);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] SG_CR_Eslkdjf: filetime, (ba53446824a8f1e2, 59b677a8b952f54d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: filetime, (1cc099162a5b7aff, a9412d724b2767e9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: filetime, (737f0e377361f858, 77483d70725cb380), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: filetime, (a990c185b1894018, 98e72b2400bf96df), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: filetime, (a004ca3f06e41dde, 6c0dc910192f59b3), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: filetime, (acd0a4654f25a5b4, 9312741e2671dbdc), 8, 16
[INFO] [stderr] SG_CR_Eslkdjf: filetime, (acd0a4654f25a5b4, 9312741e2671dbdc), 8, 16
[INFO] [stderr] SG_CR_Eslkdjf: filetime, (d86234a013181597, ceb3e3b311d3b47a), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: filetime, (d86234a013181597, ceb3e3b311d3b47a), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: filetime, (71d513fbaf982cdc, 5596981d8d558158), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: filetime, (a2eaee8ada53d940, a7ac8af19c5850ba), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: filetime, (950976e4e2f3eb1, a6602f66c7678e24), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: filetime, (351f84e6871fb884, a21ea288710b1f15), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: filetime, (e472ec1bf6e704cd, ac904e3bbe65600d), 0, 0
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.80s
[INFO] running `Command { std: "docker" "inspect" "8b37fa1d9629f83a6825d582182c770c82fb6792994973dc13914c487f495f38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b37fa1d9629f83a6825d582182c770c82fb6792994973dc13914c487f495f38", kill_on_drop: false }`
[INFO] [stdout] 8b37fa1d9629f83a6825d582182c770c82fb6792994973dc13914c487f495f38