[INFO] fetching crate weird-spheres 0.1.0...
[INFO] building weird-spheres-0.1.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate weird-spheres 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate weird-spheres 0.1.0
[INFO] finished tweaking crates.io crate weird-spheres 0.1.0
[INFO] tweaked toml for crates.io crate weird-spheres 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate weird-spheres 0.1.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate weird-spheres 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 445a69c8303359c411f8aca81fd875458b96b1bba25fbe77ffcabfdd3d1c9da3
[INFO] running `Command { std: "docker" "start" "-a" "445a69c8303359c411f8aca81fd875458b96b1bba25fbe77ffcabfdd3d1c9da3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "445a69c8303359c411f8aca81fd875458b96b1bba25fbe77ffcabfdd3d1c9da3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "445a69c8303359c411f8aca81fd875458b96b1bba25fbe77ffcabfdd3d1c9da3", kill_on_drop: false }`
[INFO] [stdout] 445a69c8303359c411f8aca81fd875458b96b1bba25fbe77ffcabfdd3d1c9da3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eecb236745dadcd5bb405a939c9320d24a410536d719ed0fdff73e88fb8449c7
[INFO] running `Command { std: "docker" "start" "-a" "eecb236745dadcd5bb405a939c9320d24a410536d719ed0fdff73e88fb8449c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling numtoa v0.2.4
[INFO] [stderr]    Compiling termion v4.0.3
[INFO] [stderr]    Compiling weird-spheres v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `thread`
[INFO] [stdout]  --> src/main.rs:6:39
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::{io::{Write, stdout, stdin}, thread};
[INFO] [stdout]   |                                       ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.61s
[INFO] running `Command { std: "docker" "inspect" "eecb236745dadcd5bb405a939c9320d24a410536d719ed0fdff73e88fb8449c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eecb236745dadcd5bb405a939c9320d24a410536d719ed0fdff73e88fb8449c7", kill_on_drop: false }`
[INFO] [stdout] eecb236745dadcd5bb405a939c9320d24a410536d719ed0fdff73e88fb8449c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce680602fb39624c067e5065c43d3240b0dd379f4f8de11a5e6987812f8d0278
[INFO] running `Command { std: "docker" "start" "-a" "ce680602fb39624c067e5065c43d3240b0dd379f4f8de11a5e6987812f8d0278", kill_on_drop: false }`
[INFO] [stderr]    Compiling weird-spheres v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `thread`
[INFO] [stdout]  --> src/main.rs:6:39
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::{io::{Write, stdout, stdin}, thread};
[INFO] [stdout]   |                                       ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "ce680602fb39624c067e5065c43d3240b0dd379f4f8de11a5e6987812f8d0278", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce680602fb39624c067e5065c43d3240b0dd379f4f8de11a5e6987812f8d0278", kill_on_drop: false }`
[INFO] [stdout] ce680602fb39624c067e5065c43d3240b0dd379f4f8de11a5e6987812f8d0278