[INFO] fetching crate chksum 0.4.0...
[INFO] checking chksum-0.4.0 against try#ae40d86d689c7b8b0a48c1e4b9d38e02bc2beab1 for pr-145108
[INFO] extracting crate chksum 0.4.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate chksum 0.4.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate chksum 0.4.0
[INFO] tweaked toml for crates.io crate chksum 0.4.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate chksum 0.4.0 on toolchain ae40d86d689c7b8b0a48c1e4b9d38e02bc2beab1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ae40d86d689c7b8b0a48c1e4b9d38e02bc2beab1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate chksum 0.4.0 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" "+ae40d86d689c7b8b0a48c1e4b9d38e02bc2beab1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ae40d86d689c7b8b0a48c1e4b9d38e02bc2beab1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 720052bf42f52af02a774be47027db5eba77adfb7a579124a2e624326da2762b
[INFO] running `Command { std: "docker" "start" "-a" "720052bf42f52af02a774be47027db5eba77adfb7a579124a2e624326da2762b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "720052bf42f52af02a774be47027db5eba77adfb7a579124a2e624326da2762b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "720052bf42f52af02a774be47027db5eba77adfb7a579124a2e624326da2762b", kill_on_drop: false }`
[INFO] [stdout] 720052bf42f52af02a774be47027db5eba77adfb7a579124a2e624326da2762b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ae40d86d689c7b8b0a48c1e4b9d38e02bc2beab1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7219833f8021c317bb28ecb796a076b4d47f8df1f483e35df861e28e5f9dda1
[INFO] running `Command { std: "docker" "start" "-a" "f7219833f8021c317bb28ecb796a076b4d47f8df1f483e35df861e28e5f9dda1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Checking chksum-hash-core v0.0.0
[INFO] [stderr]     Checking pin-project-lite v0.2.15
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.94
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]     Checking tokio v1.42.0
[INFO] [stderr]     Checking chksum-core v0.1.0
[INFO] [stderr]     Checking chksum-hash-sha2-256 v0.0.1
[INFO] [stderr]     Checking chksum-hash-sha2-512 v0.0.1
[INFO] [stderr]     Checking chksum-hash-sha2-224 v0.0.1
[INFO] [stderr]     Checking chksum-hash-sha2-384 v0.0.1
[INFO] [stderr]     Checking chksum-hash-sha1 v0.0.1
[INFO] [stderr]     Checking chksum-hash-md5 v0.0.1
[INFO] [stderr]     Checking chksum-sha2-256 v0.1.0
[INFO] [stderr]     Checking chksum-md5 v0.1.0
[INFO] [stderr]     Checking chksum-sha1 v0.1.0
[INFO] [stderr]     Checking chksum-sha2-224 v0.1.0
[INFO] [stderr]     Checking chksum-sha2-384 v0.1.0
[INFO] [stderr]     Checking chksum-hash-sha2 v0.0.1
[INFO] [stderr]     Checking chksum-sha2-512 v0.1.0
[INFO] [stderr] error: could not compile `chksum-hash-sha2` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   could not execute process `/opt/rustwide/rustup-home/toolchains/ae40d86d689c7b8b0a48c1e4b9d38e02bc2beab1/bin/rustc --crate-name chksum_hash_sha2 --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/chksum-hash-sha2-0.0.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="224"' --cfg 'feature="256"' --cfg 'feature="384"' --cfg 'feature="512"' --cfg 'feature="chksum-hash-sha2-224"' --cfg 'feature="chksum-hash-sha2-256"' --cfg 'feature="chksum-hash-sha2-384"' --cfg 'feature="chksum-hash-sha2-512"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("224", "256", "384", "512", "chksum-hash-sha2-224", "chksum-hash-sha2-256", "chksum-hash-sha2-384", "chksum-hash-sha2-512", "default"))' -C metadata=5531ca84cb661c22 -C extra-filename=-76a6ea902548e138 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern chksum_hash_sha2_224=/opt/rustwide/target/debug/deps/libchksum_hash_sha2_224-8e4311c62f210b2d.rmeta --extern chksum_hash_sha2_256=/opt/rustwide/target/debug/deps/libchksum_hash_sha2_256-3faed4edfd0c1d88.rmeta --extern chksum_hash_sha2_384=/opt/rustwide/target/debug/deps/libchksum_hash_sha2_384-40b7e954aaae26e7.rmeta --extern chksum_hash_sha2_512=/opt/rustwide/target/debug/deps/libchksum_hash_sha2_512-f94ca55331278714.rmeta --cap-lints allow --cap-lints=forbid` (never executed)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No such file or directory (os error 2)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "f7219833f8021c317bb28ecb796a076b4d47f8df1f483e35df861e28e5f9dda1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7219833f8021c317bb28ecb796a076b4d47f8df1f483e35df861e28e5f9dda1", kill_on_drop: false }`
[INFO] [stdout] f7219833f8021c317bb28ecb796a076b4d47f8df1f483e35df861e28e5f9dda1