[INFO] fetching crate rusty_pipe_viewer 0.1.0...
[INFO] checking rusty_pipe_viewer-0.1.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate rusty_pipe_viewer 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate rusty_pipe_viewer 0.1.0
[INFO] finished tweaking crates.io crate rusty_pipe_viewer 0.1.0
[INFO] tweaked toml for crates.io crate rusty_pipe_viewer 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rusty_pipe_viewer 0.1.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rusty_pipe_viewer 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f2b274772fc808dac2104a38ea3e6d003dae680bcdf114acef6fe6fba34dc945
[INFO] running `Command { std: "docker" "start" "-a" "f2b274772fc808dac2104a38ea3e6d003dae680bcdf114acef6fe6fba34dc945", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2b274772fc808dac2104a38ea3e6d003dae680bcdf114acef6fe6fba34dc945", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2b274772fc808dac2104a38ea3e6d003dae680bcdf114acef6fe6fba34dc945", kill_on_drop: false }`
[INFO] [stdout] f2b274772fc808dac2104a38ea3e6d003dae680bcdf114acef6fe6fba34dc945
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f7aa0924a5ee26ee50064a75cf712f6fd192f836f7bba5d9dbf9814b7a40ccf
[INFO] running `Command { std: "docker" "start" "-a" "2f7aa0924a5ee26ee50064a75cf712f6fd192f836f7bba5d9dbf9814b7a40ccf", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]     Checking smallvec v1.9.0
[INFO] [stderr]     Checking lock_api v0.3.4
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking crossbeam-queue v0.2.3
[INFO] [stderr]     Checking crossbeam-channel v0.4.4
[INFO] [stderr]     Checking crossbeam-deque v0.7.4
[INFO] [stderr]     Checking crossbeam v0.7.3
[INFO] [stderr]     Checking net2 v0.2.37
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking parking_lot_core v0.7.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking parking_lot v0.10.2
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking signal-hook v0.1.17
[INFO] [stderr]     Checking crossterm v0.14.2
[INFO] [stderr]     Checking rusty_pipe_viewer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/stats.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |       let _ = execute!(
[INFO] [stdout]    |  _____________^
[INFO] [stdout] 50 | |         stderr,
[INFO] [stdout] 51 | |         cursor::MoveToColumn(0),
[INFO] [stdout] 52 | |         Clear(ClearType::CurrentLine),
[INFO] [stdout] ...  |
[INFO] [stdout] 55 | |         PrintStyledContent(rate)
[INFO] [stdout] 56 | |     );
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `write_ansi_code` which comes from the expansion of the macro `execute` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/stats.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |       let _ = execute!(
[INFO] [stdout]    |  _____________^
[INFO] [stdout] 50 | |         stderr,
[INFO] [stdout] 51 | |         cursor::MoveToColumn(0),
[INFO] [stdout] 52 | |         Clear(ClearType::CurrentLine),
[INFO] [stdout] ...  |
[INFO] [stdout] 55 | |         PrintStyledContent(rate)
[INFO] [stdout] 56 | |     );
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `write_ansi_code` which comes from the expansion of the macro `execute` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/stats.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |       let _ = execute!(
[INFO] [stdout]    |  _____________^
[INFO] [stdout] 50 | |         stderr,
[INFO] [stdout] 51 | |         cursor::MoveToColumn(0),
[INFO] [stdout] 52 | |         Clear(ClearType::CurrentLine),
[INFO] [stdout] ...  |
[INFO] [stdout] 55 | |         PrintStyledContent(rate)
[INFO] [stdout] 56 | |     );
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `write_ansi_code` which comes from the expansion of the macro `execute` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/stats.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |       let _ = execute!(
[INFO] [stdout]    |  _____________^
[INFO] [stdout] 50 | |         stderr,
[INFO] [stdout] 51 | |         cursor::MoveToColumn(0),
[INFO] [stdout] 52 | |         Clear(ClearType::CurrentLine),
[INFO] [stdout] ...  |
[INFO] [stdout] 55 | |         PrintStyledContent(rate)
[INFO] [stdout] 56 | |     );
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `write_ansi_code` which comes from the expansion of the macro `execute` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/stats.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |       let _ = execute!(
[INFO] [stdout]    |  _____________^
[INFO] [stdout] 50 | |         stderr,
[INFO] [stdout] 51 | |         cursor::MoveToColumn(0),
[INFO] [stdout] 52 | |         Clear(ClearType::CurrentLine),
[INFO] [stdout] ...  |
[INFO] [stdout] 55 | |         PrintStyledContent(rate)
[INFO] [stdout] 56 | |     );
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `write_ansi_code` which comes from the expansion of the macro `execute` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/stats.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |       let _ = execute!(
[INFO] [stdout]    |  _____________^
[INFO] [stdout] 50 | |         stderr,
[INFO] [stdout] 51 | |         cursor::MoveToColumn(0),
[INFO] [stdout] 52 | |         Clear(ClearType::CurrentLine),
[INFO] [stdout] ...  |
[INFO] [stdout] 55 | |         PrintStyledContent(rate)
[INFO] [stdout] 56 | |     );
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `write_ansi_code` which comes from the expansion of the macro `execute` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/stats.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |       let _ = execute!(
[INFO] [stdout]    |  _____________^
[INFO] [stdout] 50 | |         stderr,
[INFO] [stdout] 51 | |         cursor::MoveToColumn(0),
[INFO] [stdout] 52 | |         Clear(ClearType::CurrentLine),
[INFO] [stdout] ...  |
[INFO] [stdout] 55 | |         PrintStyledContent(rate)
[INFO] [stdout] 56 | |     );
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `write_ansi_code` which comes from the expansion of the macro `execute` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/stats.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |       let _ = execute!(
[INFO] [stdout]    |  _____________^
[INFO] [stdout] 50 | |         stderr,
[INFO] [stdout] 51 | |         cursor::MoveToColumn(0),
[INFO] [stdout] 52 | |         Clear(ClearType::CurrentLine),
[INFO] [stdout] ...  |
[INFO] [stdout] 55 | |         PrintStyledContent(rate)
[INFO] [stdout] 56 | |     );
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `write_ansi_code` which comes from the expansion of the macro `execute` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/stats.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |       let _ = execute!(
[INFO] [stdout]    |  _____________^
[INFO] [stdout] 50 | |         stderr,
[INFO] [stdout] 51 | |         cursor::MoveToColumn(0),
[INFO] [stdout] 52 | |         Clear(ClearType::CurrentLine),
[INFO] [stdout] ...  |
[INFO] [stdout] 55 | |         PrintStyledContent(rate)
[INFO] [stdout] 56 | |     );
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `write_ansi_code` which comes from the expansion of the macro `execute` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/stats.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |       let _ = execute!(
[INFO] [stdout]    |  _____________^
[INFO] [stdout] 50 | |         stderr,
[INFO] [stdout] 51 | |         cursor::MoveToColumn(0),
[INFO] [stdout] 52 | |         Clear(ClearType::CurrentLine),
[INFO] [stdout] ...  |
[INFO] [stdout] 55 | |         PrintStyledContent(rate)
[INFO] [stdout] 56 | |     );
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `write_ansi_code` which comes from the expansion of the macro `execute` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.47s
[INFO] running `Command { std: "docker" "inspect" "2f7aa0924a5ee26ee50064a75cf712f6fd192f836f7bba5d9dbf9814b7a40ccf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f7aa0924a5ee26ee50064a75cf712f6fd192f836f7bba5d9dbf9814b7a40ccf", kill_on_drop: false }`
[INFO] [stdout] 2f7aa0924a5ee26ee50064a75cf712f6fd192f836f7bba5d9dbf9814b7a40ccf