[INFO] fetching crate musli-core 0.0.124...
[INFO] checking musli-core-0.0.124 against master#38352b01ae4af9300be03b805d6db68c45e51068 for pr-129864
[INFO] extracting crate musli-core 0.0.124 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate musli-core 0.0.124 on toolchain 38352b01ae4af9300be03b805d6db68c45e51068
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "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-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "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" "+38352b01ae4af9300be03b805d6db68c45e51068" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded loom v0.7.2
[INFO] [stderr]   Downloaded musli-macros v0.0.124
[INFO] [stderr]   Downloaded generator v0.8.3
[INFO] [stderr]   Downloaded musli-core v0.0.124
[INFO] [stderr]   Downloaded musli v0.0.124
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c86c971ee4807e22cca2d9a2310a78da7776d6717122bf14f67245e1b2979cc2
[INFO] running `Command { std: "docker" "start" "-a" "c86c971ee4807e22cca2d9a2310a78da7776d6717122bf14f67245e1b2979cc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c86c971ee4807e22cca2d9a2310a78da7776d6717122bf14f67245e1b2979cc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c86c971ee4807e22cca2d9a2310a78da7776d6717122bf14f67245e1b2979cc2", kill_on_drop: false }`
[INFO] [stdout] c86c971ee4807e22cca2d9a2310a78da7776d6717122bf14f67245e1b2979cc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bfc5e689cdf4d7a11fc5e105b24b74245370b3e8c78e3517b259ca31891df438
[INFO] running `Command { std: "docker" "start" "-a" "bfc5e689cdf4d7a11fc5e105b24b74245370b3e8c78e3517b259ca31891df438", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.77
[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 13.97s
[INFO] running `Command { std: "docker" "inspect" "bfc5e689cdf4d7a11fc5e105b24b74245370b3e8c78e3517b259ca31891df438", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfc5e689cdf4d7a11fc5e105b24b74245370b3e8c78e3517b259ca31891df438", kill_on_drop: false }`
[INFO] [stdout] bfc5e689cdf4d7a11fc5e105b24b74245370b3e8c78e3517b259ca31891df438