[INFO] fetching crate uu_cp 0.0.7...
[INFO] checking uu_cp-0.0.7 against try#07fecb9cf34c4979a772ba38c99d6d9144768413 for pr-87710
[INFO] extracting crate uu_cp 0.0.7 into /workspace/builds/worker-103/source
[INFO] validating manifest of crates.io crate uu_cp 0.0.7 on toolchain 07fecb9cf34c4979a772ba38c99d6d9144768413
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate uu_cp 0.0.7
[INFO] finished tweaking crates.io crate uu_cp 0.0.7
[INFO] tweaked toml for crates.io crate uu_cp 0.0.7 written to /workspace/builds/worker-103/source/Cargo.toml
[INFO] crate crates.io crate uu_cp 0.0.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ioctl-sys v0.5.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b11eef793716bf5b5a836c115bf4a786fcda9ad35b901b380893c133502e8d1d
[INFO] running `Command { std: "docker" "start" "-a" "b11eef793716bf5b5a836c115bf4a786fcda9ad35b901b380893c133502e8d1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b11eef793716bf5b5a836c115bf4a786fcda9ad35b901b380893c133502e8d1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b11eef793716bf5b5a836c115bf4a786fcda9ad35b901b380893c133502e8d1d", kill_on_drop: false }`
[INFO] [stdout] b11eef793716bf5b5a836c115bf4a786fcda9ad35b901b380893c133502e8d1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08f1ad132354ea86914fd0d3e4bb7e152043d36c2dcf2ad5232402b4cde71a87
[INFO] running `Command { std: "docker" "start" "-a" "08f1ad132354ea86914fd0d3e4bb7e152043d36c2dcf2ad5232402b4cde71a87", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.85
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking ioctl-sys v0.5.2
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]     Checking term_size v0.3.2
[INFO] [stderr]     Checking socket2 v0.3.19
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking filetime v0.2.14
[INFO] [stderr]     Checking xattr v0.2.2
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking dns-lookup v1.0.5
[INFO] [stderr]     Checking uucore v0.0.9
[INFO] [stderr]     Checking uu_cp v0.0.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused attribute `allow`
[INFO] [stdout]   --> src/cp.rs:58:1
[INFO] [stdout]    |
[INFO] [stdout] 58 | #[allow(clippy::missing_safety_doc)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `ioctl`
[INFO] [stdout]   --> src/cp.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | ioctl!(write ficlone with 0x94, 9; std::os::raw::c_int);
[INFO] [stdout]    | ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute `allow`
[INFO] [stdout]   --> src/cp.rs:58:1
[INFO] [stdout]    |
[INFO] [stdout] 58 | #[allow(clippy::missing_safety_doc)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `ioctl`
[INFO] [stdout]   --> src/cp.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | ioctl!(write ficlone with 0x94, 9; std::os::raw::c_int);
[INFO] [stdout]    | ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.83s
[INFO] running `Command { std: "docker" "inspect" "08f1ad132354ea86914fd0d3e4bb7e152043d36c2dcf2ad5232402b4cde71a87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08f1ad132354ea86914fd0d3e4bb7e152043d36c2dcf2ad5232402b4cde71a87", kill_on_drop: false }`
[INFO] [stdout] 08f1ad132354ea86914fd0d3e4bb7e152043d36c2dcf2ad5232402b4cde71a87