[INFO] fetching crate tapcp 0.2.1...
[INFO] checking tapcp-0.2.1 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125107-1
[INFO] extracting crate tapcp 0.2.1 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate tapcp 0.2.1 on toolchain 506512391b1a75ae450d36c9420978402a91abcc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tapcp 0.2.1
[INFO] finished tweaking crates.io crate tapcp 0.2.1
[INFO] tweaked toml for crates.io crate tapcp 0.2.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate tapcp 0.2.1 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.78
[INFO] [stderr]   Downloaded thiserror-impl v1.0.56
[INFO] [stderr]   Downloaded num-derive v0.4.1
[INFO] [stderr]   Downloaded thiserror v1.0.56
[INFO] [stderr]   Downloaded md5 v0.7.0
[INFO] [stderr]   Downloaded byte-strings-proc_macros v0.3.1
[INFO] [stderr]   Downloaded tftp_client v0.1.0
[INFO] [stderr]   Downloaded casper_utils v0.2.1
[INFO] [stderr]   Downloaded static_assertions v1.1.0
[INFO] [stderr]   Downloaded byte-strings v0.3.1
[INFO] [stderr]   Downloaded flate2 v1.0.28
[INFO] [stderr]   Downloaded anyhow v1.0.79
[INFO] [stderr]   Downloaded crc32fast v1.3.2
[INFO] [stderr]   Downloaded minimal-lexical v0.2.1
[INFO] [stderr]   Downloaded nom v7.1.3
[INFO] [stderr]   Downloaded syn v2.0.48
[INFO] [stderr]   Downloaded miniz_oxide v0.7.1
[INFO] [stderr]   Downloaded kstring v2.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d6c342d3a6af126094be1fc999b7b80071b3dbdf45eae1cc7b51a8edf167d7b
[INFO] running `Command { std: "docker" "start" "-a" "8d6c342d3a6af126094be1fc999b7b80071b3dbdf45eae1cc7b51a8edf167d7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d6c342d3a6af126094be1fc999b7b80071b3dbdf45eae1cc7b51a8edf167d7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d6c342d3a6af126094be1fc999b7b80071b3dbdf45eae1cc7b51a8edf167d7b", kill_on_drop: false }`
[INFO] [stdout] 8d6c342d3a6af126094be1fc999b7b80071b3dbdf45eae1cc7b51a8edf167d7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b92c8bf241962eab9c788983232785966994666d17fafd4eb4cecfe03bf56112
[INFO] running `Command { std: "docker" "start" "-a" "b92c8bf241962eab9c788983232785966994666d17fafd4eb4cecfe03bf56112", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking kstring v2.0.0
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling byte-strings-proc_macros v0.3.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling num-derive v0.4.1
[INFO] [stderr]     Checking byte-strings v0.3.1
[INFO] [stderr]     Checking casper_utils v0.2.1
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking tftp_client v0.1.0
[INFO] [stderr]     Checking tapcp v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.83s
[INFO] running `Command { std: "docker" "inspect" "b92c8bf241962eab9c788983232785966994666d17fafd4eb4cecfe03bf56112", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b92c8bf241962eab9c788983232785966994666d17fafd4eb4cecfe03bf56112", kill_on_drop: false }`
[INFO] [stdout] b92c8bf241962eab9c788983232785966994666d17fafd4eb4cecfe03bf56112
[INFO] checking tapcp-0.2.1 against try#341f4bdd14d8eff23af8ad0599c0e6f42d805538 for pr-125107-1
[INFO] extracting crate tapcp 0.2.1 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate tapcp 0.2.1 on toolchain 341f4bdd14d8eff23af8ad0599c0e6f42d805538
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+341f4bdd14d8eff23af8ad0599c0e6f42d805538" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tapcp 0.2.1
[INFO] finished tweaking crates.io crate tapcp 0.2.1
[INFO] tweaked toml for crates.io crate tapcp 0.2.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate tapcp 0.2.1 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" "+341f4bdd14d8eff23af8ad0599c0e6f42d805538" "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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+341f4bdd14d8eff23af8ad0599c0e6f42d805538" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e691c6cfd35bd4a56f8362ff146d04ab0a24789ca6895d0fe4719f4c4b363ee4
[INFO] running `Command { std: "docker" "start" "-a" "e691c6cfd35bd4a56f8362ff146d04ab0a24789ca6895d0fe4719f4c4b363ee4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e691c6cfd35bd4a56f8362ff146d04ab0a24789ca6895d0fe4719f4c4b363ee4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e691c6cfd35bd4a56f8362ff146d04ab0a24789ca6895d0fe4719f4c4b363ee4", kill_on_drop: false }`
[INFO] [stdout] e691c6cfd35bd4a56f8362ff146d04ab0a24789ca6895d0fe4719f4c4b363ee4
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+341f4bdd14d8eff23af8ad0599c0e6f42d805538" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d6686bcdc8841f633e0ba18ad353df9e47af32e74952e4f68306ae74d504020
[INFO] running `Command { std: "docker" "start" "-a" "6d6686bcdc8841f633e0ba18ad353df9e47af32e74952e4f68306ae74d504020", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]     Checking kstring v2.0.0
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling byte-strings-proc_macros v0.3.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling num-derive v0.4.1
[INFO] [stderr]     Checking byte-strings v0.3.1
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking casper_utils v0.2.1
[INFO] [stderr]     Checking tftp_client v0.1.0
[INFO] [stderr]     Checking tapcp v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.79s
[INFO] running `Command { std: "docker" "inspect" "6d6686bcdc8841f633e0ba18ad353df9e47af32e74952e4f68306ae74d504020", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d6686bcdc8841f633e0ba18ad353df9e47af32e74952e4f68306ae74d504020", kill_on_drop: false }`
[INFO] [stdout] 6d6686bcdc8841f633e0ba18ad353df9e47af32e74952e4f68306ae74d504020