[INFO] fetching crate markdown-it-block-spoiler 1.0.3...
[INFO] checking markdown-it-block-spoiler-1.0.3 against try#38c2997544af84fe301d600d6896397738163002 for pr-154205-1
[INFO] extracting crate markdown-it-block-spoiler 1.0.3 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate markdown-it-block-spoiler 1.0.3
[INFO] finished tweaking crates.io crate markdown-it-block-spoiler 1.0.3
[INFO] tweaked toml for crates.io crate markdown-it-block-spoiler 1.0.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate markdown-it-block-spoiler 1.0.3 on toolchain 38c2997544af84fe301d600d6896397738163002
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate markdown-it-block-spoiler 1.0.3 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" "+38c2997544af84fe301d600d6896397738163002" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c4e04518eda08e6d389514b7b4ca2e62b16ea92efca6b05f14f3d0f0b8ee3ec2
[INFO] running `Command { std: "docker" "start" "-a" "c4e04518eda08e6d389514b7b4ca2e62b16ea92efca6b05f14f3d0f0b8ee3ec2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4e04518eda08e6d389514b7b4ca2e62b16ea92efca6b05f14f3d0f0b8ee3ec2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4e04518eda08e6d389514b7b4ca2e62b16ea92efca6b05f14f3d0f0b8ee3ec2", kill_on_drop: false }`
[INFO] [stdout] c4e04518eda08e6d389514b7b4ca2e62b16ea92efca6b05f14f3d0f0b8ee3ec2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af8a91b726260e066a6b59af2bfde346f9fc2b44b56aae393a33d82ab632ce33
[INFO] running `Command { std: "docker" "start" "-a" "af8a91b726260e066a6b59af2bfde346f9fc2b44b56aae393a33d82ab632ce33", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.23
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling cc v1.2.55
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking regex-syntax v0.8.9
[INFO] [stderr]    Compiling libc v0.2.181
[INFO] [stderr]     Checking tinyvec v1.10.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling toml_parser v1.0.7+spec-1.1.0
[INFO] [stderr]    Compiling syn v2.0.115
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]     Checking unicode-bidi v0.3.18
[INFO] [stderr]    Compiling unicode-general-category v0.6.0
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling toml_edit v0.23.10+spec-1.0.0
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling stacker v0.1.23
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]     Checking idna v0.3.0
[INFO] [stderr]    Compiling rstest_macros v0.26.1
[INFO] [stderr]     Checking utf8-width v0.1.8
[INFO] [stderr]     Checking const_format v0.2.35
[INFO] [stderr]     Checking html-escape v0.2.13
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]    Compiling ar_archive_writer v0.5.1
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]     Checking mdurl v0.3.1
[INFO] [stderr]     Checking downcast-rs v1.2.1
[INFO] [stderr]     Checking argparse v0.2.2
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]    Compiling psm v0.1.30
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling readonly v0.2.13
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking markdown-it v0.6.1
[INFO] [stderr]     Checking rstest v0.26.1
[INFO] [stderr]     Checking markdown-it-block-spoiler v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.90s
[INFO] running `Command { std: "docker" "inspect" "af8a91b726260e066a6b59af2bfde346f9fc2b44b56aae393a33d82ab632ce33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af8a91b726260e066a6b59af2bfde346f9fc2b44b56aae393a33d82ab632ce33", kill_on_drop: false }`
[INFO] [stdout] af8a91b726260e066a6b59af2bfde346f9fc2b44b56aae393a33d82ab632ce33