[INFO] fetching crate target-tuples 0.5.13...
[INFO] checking target-tuples-0.5.13 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3
[INFO] extracting crate target-tuples 0.5.13 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate target-tuples 0.5.13 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 crates.io crate target-tuples 0.5.13
[INFO] finished tweaking crates.io crate target-tuples 0.5.13
[INFO] tweaked toml for crates.io crate target-tuples 0.5.13 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate target-tuples 0.5.13 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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] cf625ab6134016c63c5e6b1ec1860a43364d2cd810320bcbcefc2121f7b3e271
[INFO] running `Command { std: "docker" "start" "-a" "cf625ab6134016c63c5e6b1ec1860a43364d2cd810320bcbcefc2121f7b3e271", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf625ab6134016c63c5e6b1ec1860a43364d2cd810320bcbcefc2121f7b3e271", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf625ab6134016c63c5e6b1ec1860a43364d2cd810320bcbcefc2121f7b3e271", kill_on_drop: false }`
[INFO] [stdout] cf625ab6134016c63c5e6b1ec1860a43364d2cd810320bcbcefc2121f7b3e271
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 96ba3ee5638f662996e594eb856c30e7078d8b98fcc402ddd4e4594ea5f13d95
[INFO] running `Command { std: "docker" "start" "-a" "96ba3ee5638f662996e594eb856c30e7078d8b98fcc402ddd4e4594ea5f13d95", kill_on_drop: false }`
[INFO] [stderr]     Checking target-tuples v0.5.13 (/opt/rustwide/workdir)
[INFO] [stdout] error: the item `ToOwned` is imported redundantly
[INFO] [stdout]  --> src/pieces.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | use alloc::{borrow::ToOwned, string::String};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:134:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `ToOwned` is already defined here
[INFO] [stdout]   |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]  --> src/lib.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![deny(warnings, unsafe_code)]
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout]   = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `String` is imported redundantly
[INFO] [stdout]  --> src/pieces.rs:6:30
[INFO] [stdout]   |
[INFO] [stdout] 6 | use alloc::{borrow::ToOwned, string::String};
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:134:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `String` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `target-tuples` (lib test) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "96ba3ee5638f662996e594eb856c30e7078d8b98fcc402ddd4e4594ea5f13d95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96ba3ee5638f662996e594eb856c30e7078d8b98fcc402ddd4e4594ea5f13d95", kill_on_drop: false }`
[INFO] [stdout] 96ba3ee5638f662996e594eb856c30e7078d8b98fcc402ddd4e4594ea5f13d95
[INFO] checking target-tuples-0.5.13 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3
[INFO] extracting crate target-tuples 0.5.13 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate target-tuples 0.5.13 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 crates.io crate target-tuples 0.5.13
[INFO] finished tweaking crates.io crate target-tuples 0.5.13
[INFO] tweaked toml for crates.io crate target-tuples 0.5.13 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate target-tuples 0.5.13 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-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ad3b36f86fb9fe21a2de6d2d947efca363061be101d2bb560a25cab9cd8739c
[INFO] running `Command { std: "docker" "start" "-a" "8ad3b36f86fb9fe21a2de6d2d947efca363061be101d2bb560a25cab9cd8739c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ad3b36f86fb9fe21a2de6d2d947efca363061be101d2bb560a25cab9cd8739c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ad3b36f86fb9fe21a2de6d2d947efca363061be101d2bb560a25cab9cd8739c", kill_on_drop: false }`
[INFO] [stdout] 8ad3b36f86fb9fe21a2de6d2d947efca363061be101d2bb560a25cab9cd8739c
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29c9a119e389d282ff010968581d53bc880ecc176c10b07429953a34db1506d1
[INFO] running `Command { std: "docker" "start" "-a" "29c9a119e389d282ff010968581d53bc880ecc176c10b07429953a34db1506d1", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] skipping non-2021 edition `2018`
[INFO] running `Command { std: "docker" "inspect" "29c9a119e389d282ff010968581d53bc880ecc176c10b07429953a34db1506d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29c9a119e389d282ff010968581d53bc880ecc176c10b07429953a34db1506d1", kill_on_drop: false }`
[INFO] [stdout] 29c9a119e389d282ff010968581d53bc880ecc176c10b07429953a34db1506d1