[INFO] fetching crate scan_dir 0.3.3...
[INFO] building scan_dir-0.3.3 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate scan_dir 0.3.3 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate scan_dir 0.3.3 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 scan_dir 0.3.3
[INFO] finished tweaking crates.io crate scan_dir 0.3.3
[INFO] tweaked toml for crates.io crate scan_dir 0.3.3 written to /workspace/builds/worker-6/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] eb74e0ce8584f7675497e5493ca8cb5679481e410d1c4b96968b43f7292c408f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "eb74e0ce8584f7675497e5493ca8cb5679481e410d1c4b96968b43f7292c408f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb74e0ce8584f7675497e5493ca8cb5679481e410d1c4b96968b43f7292c408f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb74e0ce8584f7675497e5493ca8cb5679481e410d1c4b96968b43f7292c408f", kill_on_drop: false }`
[INFO] [stdout] eb74e0ce8584f7675497e5493ca8cb5679481e410d1c4b96968b43f7292c408f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 82300a939ff3ee8ab31e14f4a1bc338d7ce744663c37e1c7303ad639b9a5bb54
[INFO] running `Command { std: "docker" "start" "-a" "82300a939ff3ee8ab31e14f4a1bc338d7ce744663c37e1c7303ad639b9a5bb54", kill_on_drop: false }`
[INFO] [stderr]    Compiling scan_dir v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/filter.rs:16:23
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let mut typ = try!(entry.file_type());
[INFO] [stdout]    |                       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/filter.rs:21:23
[INFO] [stdout]    |
[INFO] [stdout] 21 |                 typ = try!(metadata(entry.path())).file_type();
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] SG_CR_Eslkdjf: scan_dir, (bf47207e468efd2c, e98e84d9a6eef72d), 16, 24
[INFO] [stderr] SG_CR_Eslkdjf: scan_dir, (76b453a01f693573, 8d1963377fde6502), 16, 24
[INFO] [stderr] SG_CR_Eslkdjf: scan_dir, (2b84e7eefe7173ce, e555589a191134fb), 8, 16
[INFO] [stderr] SG_CR_Eslkdjf: scan_dir, (28d50795255abba4, 543bb6e9a6b02885), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: scan_dir, (dfe5ccfcf72fb5fb, 4ad65278aff9c9ee), 16, 16
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "82300a939ff3ee8ab31e14f4a1bc338d7ce744663c37e1c7303ad639b9a5bb54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82300a939ff3ee8ab31e14f4a1bc338d7ce744663c37e1c7303ad639b9a5bb54", kill_on_drop: false }`
[INFO] [stdout] 82300a939ff3ee8ab31e14f4a1bc338d7ce744663c37e1c7303ad639b9a5bb54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 1135da2037fb1c4e93193ef5b8f3ac4a47956d1df6e2e1a05aca3c3a1b1d16b7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1135da2037fb1c4e93193ef5b8f3ac4a47956d1df6e2e1a05aca3c3a1b1d16b7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/filter.rs:16:23
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let mut typ = try!(entry.file_type());
[INFO] [stdout]    |                       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] SG_CR_Eslkdjf: scan_dir, (bf47207e468efd2c, e98e84d9a6eef72d), 16, 24
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/filter.rs:21:23
[INFO] [stdout]    |
[INFO] [stdout] 21 |                 typ = try!(metadata(entry.path())).file_type();
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] SG_CR_Eslkdjf: scan_dir, (76b453a01f693573, 8d1963377fde6502), 16, 24
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] SG_CR_Eslkdjf: scan_dir, (2b84e7eefe7173ce, e555589a191134fb), 8, 16
[INFO] [stderr] SG_CR_Eslkdjf: scan_dir, (28d50795255abba4, 543bb6e9a6b02885), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: scan_dir, (dfe5ccfcf72fb5fb, 4ad65278aff9c9ee), 16, 16
[INFO] [stderr]    Compiling scan_dir v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/filter.rs:16:23
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let mut typ = try!(entry.file_type());
[INFO] [stdout]    |                       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/filter.rs:21:23
[INFO] [stdout]    |
[INFO] [stdout] 21 |                 typ = try!(metadata(entry.path())).file_type();
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "1135da2037fb1c4e93193ef5b8f3ac4a47956d1df6e2e1a05aca3c3a1b1d16b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1135da2037fb1c4e93193ef5b8f3ac4a47956d1df6e2e1a05aca3c3a1b1d16b7", kill_on_drop: false }`
[INFO] [stdout] 1135da2037fb1c4e93193ef5b8f3ac4a47956d1df6e2e1a05aca3c3a1b1d16b7