[INFO] cloning repository https://github.com/TanishqSingla/pipeviewer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TanishqSingla/pipeviewer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTanishqSingla%2Fpipeviewer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTanishqSingla%2Fpipeviewer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 12a8aa0fdf6ced71d7e6d41e858a56cc6d4047e9
[INFO] checking TanishqSingla/pipeviewer against 165655a2f1981fef27b31c547ad7631979fc5139 for pr-160235
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTanishqSingla%2Fpipeviewer" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/TanishqSingla/pipeviewer
[INFO] finished tweaking git repo https://github.com/TanishqSingla/pipeviewer
[INFO] tweaked toml for git repo https://github.com/TanishqSingla/pipeviewer written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TanishqSingla/pipeviewer on toolchain 165655a2f1981fef27b31c547ad7631979fc5139
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+165655a2f1981fef27b31c547ad7631979fc5139" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/TanishqSingla/pipeviewer 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" "+165655a2f1981fef27b31c547ad7631979fc5139" "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 crossterm v0.14.2
[INFO] [stderr]   Downloaded signal-hook v0.1.17
[INFO] [stderr]   Downloaded libc v0.2.82
[INFO] [stderr]   Downloaded crossterm_winapi v0.5.1
[INFO] [stderr]   Downloaded crossbeam v0.8.0
[INFO] [stderr]   Downloaded crossbeam-queue v0.3.1
[INFO] [stderr]   Downloaded memoffset v0.6.1
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.1
[INFO] [stderr]   Downloaded const_fn v0.4.5
[INFO] [stderr]   Downloaded crossbeam-utils v0.8.1
[INFO] [stderr]   Downloaded hermit-abi v0.1.17
[INFO] [stderr]   Downloaded crossbeam-deque v0.8.0
[INFO] [stderr]   Downloaded crossbeam-channel v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9e2351a52d5bea07d2a90b79970c202a70ed848596636124676c1629f6e76d91
[INFO] running `Command { std: "docker" "start" "9e2351a52d5bea07d2a90b79970c202a70ed848596636124676c1629f6e76d91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e2351a52d5bea07d2a90b79970c202a70ed848596636124676c1629f6e76d91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9e2351a52d5bea07d2a90b79970c202a70ed848596636124676c1629f6e76d91" "/opt/rustwide/cargo-home/bin/cargo" "+165655a2f1981fef27b31c547ad7631979fc5139" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e2351a52d5bea07d2a90b79970c202a70ed848596636124676c1629f6e76d91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9e2351a52d5bea07d2a90b79970c202a70ed848596636124676c1629f6e76d91" "/opt/rustwide/cargo-home/bin/cargo" "+165655a2f1981fef27b31c547ad7631979fc5139" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling const_fn v0.4.5
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]     Checking lock_api v0.3.4
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking net2 v0.2.37
[INFO] [stderr]     Checking parking_lot_core v0.7.2
[INFO] [stderr]     Checking signal-hook-registry v1.3.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking parking_lot v0.10.2
[INFO] [stderr]     Checking crossbeam-epoch v0.9.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.0
[INFO] [stderr]     Checking crossbeam-queue v0.3.1
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking crossbeam v0.8.0
[INFO] [stderr]     Checking signal-hook v0.1.17
[INFO] [stderr]     Checking crossterm v0.14.2
[INFO] [stderr]     Checking pipeviewer 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:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |       let _ = execute!(
[INFO] [stdout]    |  _____________^
[INFO] [stdout] 46 | |         stderr,
[INFO] [stdout] 47 | |         cursor::MoveToColumn(0),
[INFO] [stdout] 48 | |         Clear(ClearType::CurrentLine),
[INFO] [stdout] ...  |
[INFO] [stdout] 51 | |         PrintStyledContent(rate),
[INFO] [stdout] 52 | |     );
[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:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |       let _ = execute!(
[INFO] [stdout]    |  _____________^
[INFO] [stdout] 46 | |         stderr,
[INFO] [stdout] 47 | |         cursor::MoveToColumn(0),
[INFO] [stdout] 48 | |         Clear(ClearType::CurrentLine),
[INFO] [stdout] ...  |
[INFO] [stdout] 51 | |         PrintStyledContent(rate),
[INFO] [stdout] 52 | |     );
[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:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |       let _ = execute!(
[INFO] [stdout]    |  _____________^
[INFO] [stdout] 46 | |         stderr,
[INFO] [stdout] 47 | |         cursor::MoveToColumn(0),
[INFO] [stdout] 48 | |         Clear(ClearType::CurrentLine),
[INFO] [stdout] ...  |
[INFO] [stdout] 51 | |         PrintStyledContent(rate),
[INFO] [stdout] 52 | |     );
[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:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |       let _ = execute!(
[INFO] [stdout]    |  _____________^
[INFO] [stdout] 46 | |         stderr,
[INFO] [stdout] 47 | |         cursor::MoveToColumn(0),
[INFO] [stdout] 48 | |         Clear(ClearType::CurrentLine),
[INFO] [stdout] ...  |
[INFO] [stdout] 51 | |         PrintStyledContent(rate),
[INFO] [stdout] 52 | |     );
[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:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |       let _ = execute!(
[INFO] [stdout]    |  _____________^
[INFO] [stdout] 46 | |         stderr,
[INFO] [stdout] 47 | |         cursor::MoveToColumn(0),
[INFO] [stdout] 48 | |         Clear(ClearType::CurrentLine),
[INFO] [stdout] ...  |
[INFO] [stdout] 51 | |         PrintStyledContent(rate),
[INFO] [stdout] 52 | |     );
[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:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |       let _ = execute!(
[INFO] [stdout]    |  _____________^
[INFO] [stdout] 46 | |         stderr,
[INFO] [stdout] 47 | |         cursor::MoveToColumn(0),
[INFO] [stdout] 48 | |         Clear(ClearType::CurrentLine),
[INFO] [stdout] ...  |
[INFO] [stdout] 51 | |         PrintStyledContent(rate),
[INFO] [stdout] 52 | |     );
[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:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |       let _ = execute!(
[INFO] [stdout]    |  _____________^
[INFO] [stdout] 46 | |         stderr,
[INFO] [stdout] 47 | |         cursor::MoveToColumn(0),
[INFO] [stdout] 48 | |         Clear(ClearType::CurrentLine),
[INFO] [stdout] ...  |
[INFO] [stdout] 51 | |         PrintStyledContent(rate),
[INFO] [stdout] 52 | |     );
[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:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |       let _ = execute!(
[INFO] [stdout]    |  _____________^
[INFO] [stdout] 46 | |         stderr,
[INFO] [stdout] 47 | |         cursor::MoveToColumn(0),
[INFO] [stdout] 48 | |         Clear(ClearType::CurrentLine),
[INFO] [stdout] ...  |
[INFO] [stdout] 51 | |         PrintStyledContent(rate),
[INFO] [stdout] 52 | |     );
[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:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |       let _ = execute!(
[INFO] [stdout]    |  _____________^
[INFO] [stdout] 46 | |         stderr,
[INFO] [stdout] 47 | |         cursor::MoveToColumn(0),
[INFO] [stdout] 48 | |         Clear(ClearType::CurrentLine),
[INFO] [stdout] ...  |
[INFO] [stdout] 51 | |         PrintStyledContent(rate),
[INFO] [stdout] 52 | |     );
[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:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |       let _ = execute!(
[INFO] [stdout]    |  _____________^
[INFO] [stdout] 46 | |         stderr,
[INFO] [stdout] 47 | |         cursor::MoveToColumn(0),
[INFO] [stdout] 48 | |         Clear(ClearType::CurrentLine),
[INFO] [stdout] ...  |
[INFO] [stdout] 51 | |         PrintStyledContent(rate),
[INFO] [stdout] 52 | |     );
[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 2.72s
[INFO] running `Command { std: "docker" "inspect" "9e2351a52d5bea07d2a90b79970c202a70ed848596636124676c1629f6e76d91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e2351a52d5bea07d2a90b79970c202a70ed848596636124676c1629f6e76d91", kill_on_drop: false }`
[INFO] [stdout] 9e2351a52d5bea07d2a90b79970c202a70ed848596636124676c1629f6e76d91
