[INFO] fetching crate booter 1.1.2...
[INFO] checking booter-1.1.2 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate booter 1.1.2 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate booter 1.1.2 on toolchain b0696a5160711c068cb1f01b7437db7990d15750
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate booter 1.1.2
[INFO] finished tweaking crates.io crate booter 1.1.2
[INFO] tweaked toml for crates.io crate booter 1.1.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 63354b6db2034da8c990ae3d3333c52d62fd3555018c48f05921662e42ce7e23
[INFO] running `Command { std: "docker" "start" "-a" "63354b6db2034da8c990ae3d3333c52d62fd3555018c48f05921662e42ce7e23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63354b6db2034da8c990ae3d3333c52d62fd3555018c48f05921662e42ce7e23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63354b6db2034da8c990ae3d3333c52d62fd3555018c48f05921662e42ce7e23", kill_on_drop: false }`
[INFO] [stdout] 63354b6db2034da8c990ae3d3333c52d62fd3555018c48f05921662e42ce7e23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+b0696a5160711c068cb1f01b7437db7990d15750" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04de1bcbab4415fc7883ff88c0e21e8d8476fb0a57b9325db6bbe2e458c8adcc
[INFO] running `Command { std: "docker" "start" "-a" "04de1bcbab4415fc7883ff88c0e21e8d8476fb0a57b9325db6bbe2e458c8adcc", kill_on_drop: false }`
[INFO] [stderr]    Compiling inventory v0.1.11
[INFO] [stderr]     Checking atomic-take v1.1.0
[INFO] [stderr]    Compiling ghost v0.1.17
[INFO] [stderr]    Compiling ctor v0.1.26
[INFO] [stderr]    Compiling inventory-impl v0.1.11
[INFO] [stderr]     Checking booter v1.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `AtomicBool` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:74:27
[INFO] [stdout]    |
[INFO] [stdout] 72 |   use super::*;
[INFO] [stdout]    |       -------- the item `AtomicBool` is already imported here
[INFO] [stdout] 73 |
[INFO] [stdout] 74 |   use std::sync::atomic::{AtomicBool, Ordering};
[INFO] [stdout]    |                           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Ordering` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:74:39
[INFO] [stdout]    |
[INFO] [stdout] 72 |   use super::*;
[INFO] [stdout]    |       -------- the item `Ordering` is already imported here
[INFO] [stdout] 73 |
[INFO] [stdout] 74 |   use std::sync::atomic::{AtomicBool, Ordering};
[INFO] [stdout]    |                                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "04de1bcbab4415fc7883ff88c0e21e8d8476fb0a57b9325db6bbe2e458c8adcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04de1bcbab4415fc7883ff88c0e21e8d8476fb0a57b9325db6bbe2e458c8adcc", kill_on_drop: false }`
[INFO] [stdout] 04de1bcbab4415fc7883ff88c0e21e8d8476fb0a57b9325db6bbe2e458c8adcc
