[INFO] fetching crate workset 0.3.1...
[INFO] checking workset-0.3.1 against master#cf79d034aa3d8f396d407aafce6f1ccd818e710e for pr-155657
[INFO] extracting crate workset 0.3.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate workset 0.3.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate workset 0.3.1
[INFO] tweaked toml for crates.io crate workset 0.3.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate workset 0.3.1 on toolchain cf79d034aa3d8f396d407aafce6f1ccd818e710e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate workset 0.3.1 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" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83161e7d7dd8878575ae9625aa257159041045e5d643514ffe7818ba1d671e4e
[INFO] running `Command { std: "docker" "start" "-a" "83161e7d7dd8878575ae9625aa257159041045e5d643514ffe7818ba1d671e4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83161e7d7dd8878575ae9625aa257159041045e5d643514ffe7818ba1d671e4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83161e7d7dd8878575ae9625aa257159041045e5d643514ffe7818ba1d671e4e", kill_on_drop: false }`
[INFO] [stdout] 83161e7d7dd8878575ae9625aa257159041045e5d643514ffe7818ba1d671e4e
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f1437e09bd87497cee34e0e7558d250387add87c45e5aaa46d88cbbbe7f008b
[INFO] running `Command { std: "docker" "start" "-a" "0f1437e09bd87497cee34e0e7558d250387add87c45e5aaa46d88cbbbe7f008b", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.15.1
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[INFO] [stderr]     Checking gix-mailmap v0.32.0
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking regex v1.12.3
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[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]     Checking serde_json v1.0.149
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[INFO] [stderr]     Checking home v0.5.12
[INFO] [stderr]    Compiling git2 v0.20.4
[INFO] [stderr]    Compiling built v0.8.0
[INFO] [stderr]    Compiling workset v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling aws-lc-rs v1.16.2
[INFO] [stderr]     Checking rustls-webpki v0.103.10
[INFO] [stderr]     Checking tokio-rustls v0.26.4
[INFO] [stderr]     Checking rustls-platform-verifier v0.6.2
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[INFO] [stderr]     Checking gix-protocol v0.59.0
[INFO] [stderr]     Checking gix v0.81.0
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]  --> src/lib.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tracing::{debug, info, warn};
[INFO] [stdout]   |                      ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]  --> src/lib.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tracing::{debug, info, warn};
[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 2m 54s
[INFO] running `Command { std: "docker" "inspect" "0f1437e09bd87497cee34e0e7558d250387add87c45e5aaa46d88cbbbe7f008b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f1437e09bd87497cee34e0e7558d250387add87c45e5aaa46d88cbbbe7f008b", kill_on_drop: false }`
[INFO] [stdout] 0f1437e09bd87497cee34e0e7558d250387add87c45e5aaa46d88cbbbe7f008b
