[INFO] fetching crate corepc-client 0.8.0...
[INFO] checking corepc-client-0.8.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate corepc-client 0.8.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate corepc-client 0.8.0
[INFO] finished tweaking crates.io crate corepc-client 0.8.0
[INFO] tweaked toml for crates.io crate corepc-client 0.8.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate corepc-client 0.8.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate corepc-client 0.8.0 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f559f1cadbeef08b49d94a293b3830cd5cd40d6a64515f9994ef1cdf6360b18
[INFO] running `Command { std: "docker" "start" "-a" "7f559f1cadbeef08b49d94a293b3830cd5cd40d6a64515f9994ef1cdf6360b18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f559f1cadbeef08b49d94a293b3830cd5cd40d6a64515f9994ef1cdf6360b18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f559f1cadbeef08b49d94a293b3830cd5cd40d6a64515f9994ef1cdf6360b18", kill_on_drop: false }`
[INFO] [stdout] 7f559f1cadbeef08b49d94a293b3830cd5cd40d6a64515f9994ef1cdf6360b18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40c97622e9d00f657991980d552fc5b34b0f90d620daba37aef6f1b83e5937c2
[INFO] running `Command { std: "docker" "start" "-a" "40c97622e9d00f657991980d552fc5b34b0f90d620daba37aef6f1b83e5937c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.85
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]    Compiling bitcoin-internals v0.3.0
[INFO] [stderr]     Checking bitcoin-io v0.1.2
[INFO] [stderr]    Compiling hex_lit v0.1.1
[INFO] [stderr]    Compiling cc v1.2.16
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling bitcoin v0.32.1
[INFO] [stderr]     Checking hex-conservative v0.2.1
[INFO] [stderr]     Checking bech32 v0.11.0
[INFO] [stderr]    Compiling log v0.4.18
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.56
[INFO] [stderr]    Compiling secp256k1-sys v0.10.0
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]     Checking bitcoin_hashes v0.14.0
[INFO] [stderr]     Checking bitcoin-units v0.1.1
[INFO] [stderr]     Checking base58ck v0.1.0
[INFO] [stderr]     Checking secp256k1 v0.29.0
[INFO] [stderr]     Checking corepc-types v0.8.0
[INFO] [stderr]     Checking corepc-client v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.37s
[INFO] running `Command { std: "docker" "inspect" "40c97622e9d00f657991980d552fc5b34b0f90d620daba37aef6f1b83e5937c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40c97622e9d00f657991980d552fc5b34b0f90d620daba37aef6f1b83e5937c2", kill_on_drop: false }`
[INFO] [stdout] 40c97622e9d00f657991980d552fc5b34b0f90d620daba37aef6f1b83e5937c2