[INFO] cloning repository https://github.com/neonphog/cargo-task
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/neonphog/cargo-task" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneonphog%2Fcargo-task", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneonphog%2Fcargo-task'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d15cccfdf28bf111bcae85a601ff028b6d69a793
[INFO] checking neonphog/cargo-task against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneonphog%2Fcargo-task" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/neonphog/cargo-task on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/neonphog/cargo-task
[INFO] finished tweaking git repo https://github.com/neonphog/cargo-task
[INFO] tweaked toml for git repo https://github.com/neonphog/cargo-task written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/neonphog/cargo-task 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e536c78cf3d974a3d01f048dee212f84c50b0fec6fde01e095e6b87cd7b21568
[INFO] running `Command { std: "docker" "start" "-a" "e536c78cf3d974a3d01f048dee212f84c50b0fec6fde01e095e6b87cd7b21568", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e536c78cf3d974a3d01f048dee212f84c50b0fec6fde01e095e6b87cd7b21568", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e536c78cf3d974a3d01f048dee212f84c50b0fec6fde01e095e6b87cd7b21568", kill_on_drop: false }`
[INFO] [stdout] e536c78cf3d974a3d01f048dee212f84c50b0fec6fde01e095e6b87cd7b21568
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8411476f5cb40369363ee35fdeaaa7b8d56ba085eaa76c584f9ed468d8b91ff8
[INFO] running `Command { std: "docker" "start" "-a" "8411476f5cb40369363ee35fdeaaa7b8d56ba085eaa76c584f9ed468d8b91ff8", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-task v0.0.13 (/opt/rustwide/workdir)
[INFO] [stdout] error: the item `CARGO_TASK_DIR` is imported redundantly
[INFO] [stdout]  --> src/env_loader.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{_cargo_task_util::*, CARGO_TASK_DIR, *};
[INFO] [stdout]   |                                  ^^^^^^^^^^^^^^  - the item `CARGO_TASK_DIR` is already imported here
[INFO] [stdout]   |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]  --> src/lib.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![deny(warnings)]
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout]   = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `CARGO_TASK_DIR` is imported redundantly
[INFO] [stdout]  --> src/env_loader.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{_cargo_task_util::*, CARGO_TASK_DIR, *};
[INFO] [stdout]   |                                  ^^^^^^^^^^^^^^  - the item `CARGO_TASK_DIR` is already imported here
[INFO] [stdout]   |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]  --> src/lib.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![deny(warnings)]
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout]   = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cargo-task` (lib test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cargo-task` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "8411476f5cb40369363ee35fdeaaa7b8d56ba085eaa76c584f9ed468d8b91ff8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8411476f5cb40369363ee35fdeaaa7b8d56ba085eaa76c584f9ed468d8b91ff8", kill_on_drop: false }`
[INFO] [stdout] 8411476f5cb40369363ee35fdeaaa7b8d56ba085eaa76c584f9ed468d8b91ff8
[INFO] checking neonphog/cargo-task against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneonphog%2Fcargo-task" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/neonphog/cargo-task on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/neonphog/cargo-task
[INFO] finished tweaking git repo https://github.com/neonphog/cargo-task
[INFO] tweaked toml for git repo https://github.com/neonphog/cargo-task written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/neonphog/cargo-task 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 80c77eb9a16c72fab2a622aee4cd4901d68d6c77ef2afd634ba5d2e535dec78e
[INFO] running `Command { std: "docker" "start" "-a" "80c77eb9a16c72fab2a622aee4cd4901d68d6c77ef2afd634ba5d2e535dec78e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80c77eb9a16c72fab2a622aee4cd4901d68d6c77ef2afd634ba5d2e535dec78e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80c77eb9a16c72fab2a622aee4cd4901d68d6c77ef2afd634ba5d2e535dec78e", kill_on_drop: false }`
[INFO] [stdout] 80c77eb9a16c72fab2a622aee4cd4901d68d6c77ef2afd634ba5d2e535dec78e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53f54b9c00f62ee8b1840eee4ebf8f0acdbf8072fe6728c3723b5473d5e8d81b
[INFO] running `Command { std: "docker" "start" "-a" "53f54b9c00f62ee8b1840eee4ebf8f0acdbf8072fe6728c3723b5473d5e8d81b", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] skipping non-2021 edition `2018`
[INFO] running `Command { std: "docker" "inspect" "53f54b9c00f62ee8b1840eee4ebf8f0acdbf8072fe6728c3723b5473d5e8d81b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53f54b9c00f62ee8b1840eee4ebf8f0acdbf8072fe6728c3723b5473d5e8d81b", kill_on_drop: false }`
[INFO] [stdout] 53f54b9c00f62ee8b1840eee4ebf8f0acdbf8072fe6728c3723b5473d5e8d81b