[INFO] fetching crate sync-box 0.1.2...
[INFO] checking sync-box-0.1.2 against master#bbe853615821442ef11d6cd42a30a73432b38d89 for pr-154205
[INFO] extracting crate sync-box 0.1.2 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate sync-box 0.1.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate sync-box 0.1.2
[INFO] tweaked toml for crates.io crate sync-box 0.1.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sync-box 0.1.2 on toolchain bbe853615821442ef11d6cd42a30a73432b38d89
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bbe853615821442ef11d6cd42a30a73432b38d89" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sync-box 0.1.2 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" "+bbe853615821442ef11d6cd42a30a73432b38d89" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+bbe853615821442ef11d6cd42a30a73432b38d89" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a968820f0865d105f6d6adfb20960bbfdcd76f7a27b47c05e1ed4844af4e37f1
[INFO] running `Command { std: "docker" "start" "-a" "a968820f0865d105f6d6adfb20960bbfdcd76f7a27b47c05e1ed4844af4e37f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a968820f0865d105f6d6adfb20960bbfdcd76f7a27b47c05e1ed4844af4e37f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a968820f0865d105f6d6adfb20960bbfdcd76f7a27b47c05e1ed4844af4e37f1", kill_on_drop: false }`
[INFO] [stdout] a968820f0865d105f6d6adfb20960bbfdcd76f7a27b47c05e1ed4844af4e37f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+bbe853615821442ef11d6cd42a30a73432b38d89" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85c52128c1007048635557740340f6085f9fd0b4d98c30b7761f158e5dcd4055
[INFO] running `Command { std: "docker" "start" "-a" "85c52128c1007048635557740340f6085f9fd0b4d98c30b7761f158e5dcd4055", kill_on_drop: false }`
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[INFO] [stdout] warning: unused variable: `progress_cb`
[INFO] [stdout]    --> src/sync/sync_logic.rs:215:21
[INFO] [stdout]     |
[INFO] [stdout] 215 |                 let progress_cb = |bytes: u64| {
[INFO] [stdout]     |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_progress_cb`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `notify_clone`
[INFO] [stdout]    --> src/sync/sync_logic.rs:180:13
[INFO] [stdout]     |
[INFO] [stdout] 180 |         let notify_clone = notify.clone();
[INFO] [stdout]     |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_notify_clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `progress_cb`
[INFO] [stdout]    --> src/sync/sync_logic.rs:215:21
[INFO] [stdout]     |
[INFO] [stdout] 215 |                 let progress_cb = |bytes: u64| {
[INFO] [stdout]     |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_progress_cb`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `notify_clone`
[INFO] [stdout]    --> src/sync/sync_logic.rs:180:13
[INFO] [stdout]     |
[INFO] [stdout] 180 |         let notify_clone = notify.clone();
[INFO] [stdout]     |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_notify_clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> tests/integration/source_not_found.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::path::Path;
[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 1m 04s
[INFO] running `Command { std: "docker" "inspect" "85c52128c1007048635557740340f6085f9fd0b4d98c30b7761f158e5dcd4055", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85c52128c1007048635557740340f6085f9fd0b4d98c30b7761f158e5dcd4055", kill_on_drop: false }`
[INFO] [stdout] 85c52128c1007048635557740340f6085f9fd0b4d98c30b7761f158e5dcd4055