[INFO] fetching crate musli-core 0.0.124...
[INFO] checking musli-core-0.0.124 against master#a3f76a26e045a760bb1163b7eab36872985242d5 for pr-130930
[INFO] extracting crate musli-core 0.0.124 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate musli-core 0.0.124 on toolchain a3f76a26e045a760bb1163b7eab36872985242d5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate musli-core 0.0.124
[INFO] finished tweaking crates.io crate musli-core 0.0.124
[INFO] tweaked toml for crates.io crate musli-core 0.0.124 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 56 packages to latest compatible versions
[INFO] [stderr]       Adding matchers v0.1.0 (available: v0.2.0)
[INFO] [stderr]       Adding nu-ansi-term v0.46.0 (available: v0.50.1)
[INFO] [stderr]       Adding regex-automata v0.1.10 (available: v0.4.7)
[INFO] [stderr]       Adding regex-syntax v0.6.29 (available: v0.8.4)
[INFO] [stderr]       Adding windows-strings v0.1.0 (available: v0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded loom v0.7.2
[INFO] [stderr]   Downloaded generator v0.8.3
[INFO] [stderr]   Downloaded musli-core v0.0.124
[INFO] [stderr]   Downloaded musli v0.0.124
[INFO] [stderr]   Downloaded musli-macros v0.0.124
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e1df857b6065526b228c6a0c0ae556b659ba7b1867d328d73233e2ddf15e209d
[INFO] running `Command { std: "docker" "start" "-a" "e1df857b6065526b228c6a0c0ae556b659ba7b1867d328d73233e2ddf15e209d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1df857b6065526b228c6a0c0ae556b659ba7b1867d328d73233e2ddf15e209d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1df857b6065526b228c6a0c0ae556b659ba7b1867d328d73233e2ddf15e209d", kill_on_drop: false }`
[INFO] [stdout] e1df857b6065526b228c6a0c0ae556b659ba7b1867d328d73233e2ddf15e209d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5bfa2ea95e2f21b6cc5b0eca619fb3dca248ba0969a7f0448b9ff1c8d24947bb
[INFO] running `Command { std: "docker" "start" "-a" "5bfa2ea95e2f21b6cc5b0eca619fb3dca248ba0969a7f0448b9ff1c8d24947bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]    Compiling musli-macros v0.0.124
[INFO] [stderr]     Checking musli-core v0.0.124
[INFO] [stderr]     Checking musli-core v0.0.124 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking musli v0.0.124
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.91s
[INFO] running `Command { std: "docker" "inspect" "5bfa2ea95e2f21b6cc5b0eca619fb3dca248ba0969a7f0448b9ff1c8d24947bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bfa2ea95e2f21b6cc5b0eca619fb3dca248ba0969a7f0448b9ff1c8d24947bb", kill_on_drop: false }`
[INFO] [stdout] 5bfa2ea95e2f21b6cc5b0eca619fb3dca248ba0969a7f0448b9ff1c8d24947bb