[INFO] fetching crate usb 0.2.2...
[INFO] checking usb-0.2.2 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1
[INFO] extracting crate usb 0.2.2 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate usb 0.2.2 on toolchain ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate usb 0.2.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate usb 0.2.2
[INFO] tweaked toml for crates.io crate usb 0.2.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] [stderr]       Adding libc v0.1.12 (available: v0.2.164)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: path `src/usb.rs` was erroneously implicitly accepted for library `usb`,
[INFO] [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 10a0a0314e9e760e3e063ca32dd177b611c7be1fd24d70b4b938aba29cf7a383
[INFO] running `Command { std: "docker" "start" "-a" "10a0a0314e9e760e3e063ca32dd177b611c7be1fd24d70b4b938aba29cf7a383", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10a0a0314e9e760e3e063ca32dd177b611c7be1fd24d70b4b938aba29cf7a383", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10a0a0314e9e760e3e063ca32dd177b611c7be1fd24d70b4b938aba29cf7a383", kill_on_drop: false }`
[INFO] [stdout] 10a0a0314e9e760e3e063ca32dd177b611c7be1fd24d70b4b938aba29cf7a383
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 209d69abf6e184242c6244c817384ffc05ae66ba54a5f574650f54ea204b4a2b
[INFO] running `Command { std: "docker" "start" "-a" "209d69abf6e184242c6244c817384ffc05ae66ba54a5f574650f54ea204b4a2b", kill_on_drop: false }`
[INFO] [stderr] warning: path `src/usb.rs` was erroneously implicitly accepted for library `usb`,
[INFO] [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]     Checking libc v0.1.12
[INFO] [stderr]     Checking usb v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0423]: expected function, found module `thread::scoped`
[INFO] [stdout]   --> examples/test/main.rs:27:11
[INFO] [stdout]    |
[INFO] [stdout] 27 |       let t1 = thread::scoped(|| {
[INFO] [stdout]    |                ^^^^^^^^------
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        help: a function with a similar name exists: `scope`
[INFO] [stdout]   --> /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/thread/scoped.rs:134:1
[INFO] [stdout]   ::: /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/thread/scoped.rs:136:60
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named function `scope` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found module `thread::scoped`
[INFO] [stdout]   --> examples/test/main.rs:33:11
[INFO] [stdout]    |
[INFO] [stdout] 33 |       let t2 = thread::scoped(|| {
[INFO] [stdout]    |                ^^^^^^^^------
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        help: a function with a similar name exists: `scope`
[INFO] [stdout]   --> /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/thread/scoped.rs:134:1
[INFO] [stdout]   ::: /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/thread/scoped.rs:136:60
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named function `scope` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `scoped` is private
[INFO] [stdout]   --> examples/test/main.rs:27:19
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let t1 = thread::scoped(|| {
[INFO] [stdout]    |                      ^^^^^^ private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `scoped` is defined here
[INFO] [stdout]   --> /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/thread/mod.rs:180:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `scoped` is private
[INFO] [stdout]   --> examples/test/main.rs:33:19
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let t2 = thread::scoped(|| {
[INFO] [stdout]    |                      ^^^^^^ private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `scoped` is defined here
[INFO] [stdout]   --> /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/thread/mod.rs:180:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `scoped`
[INFO] [stdout]  --> examples/test/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(scoped)]
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0423, E0603, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0423`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `usb` (example "test") due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "209d69abf6e184242c6244c817384ffc05ae66ba54a5f574650f54ea204b4a2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "209d69abf6e184242c6244c817384ffc05ae66ba54a5f574650f54ea204b4a2b", kill_on_drop: false }`
[INFO] [stdout] 209d69abf6e184242c6244c817384ffc05ae66ba54a5f574650f54ea204b4a2b