[INFO] fetching crate planus-buffer-inspection 1.2.0...
[INFO] building planus-buffer-inspection-1.2.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate planus-buffer-inspection 1.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate planus-buffer-inspection 1.2.0
[INFO] finished tweaking crates.io crate planus-buffer-inspection 1.2.0
[INFO] tweaked toml for crates.io crate planus-buffer-inspection 1.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate planus-buffer-inspection 1.2.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate planus-buffer-inspection 1.2.0 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 79291aa605e5b37abfae975010a83fd3c39d0880c4ad2d5e6f66875372c502a9
[INFO] running `Command { std: "docker" "start" "-a" "79291aa605e5b37abfae975010a83fd3c39d0880c4ad2d5e6f66875372c502a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79291aa605e5b37abfae975010a83fd3c39d0880c4ad2d5e6f66875372c502a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79291aa605e5b37abfae975010a83fd3c39d0880c4ad2d5e6f66875372c502a9", kill_on_drop: false }`
[INFO] [stdout] 79291aa605e5b37abfae975010a83fd3c39d0880c4ad2d5e6f66875372c502a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3f8ddff10b33123c01416cfd7d68cc25f77d52de7fba4d5ab108489daac6844
[INFO] running `Command { std: "docker" "start" "-a" "a3f8ddff10b33123c01416cfd7d68cc25f77d52de7fba4d5ab108489daac6844", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling rust-lapper v1.2.0
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
[INFO] [stderr]    Compiling convert_case v0.7.1
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling codespan v0.11.1
[INFO] [stderr]    Compiling indexmap v2.11.0
[INFO] [stderr]    Compiling logos-codegen v0.15.1
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling string-interner v0.19.0
[INFO] [stderr]    Compiling lalrpop-util v0.22.2
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling logos-derive v0.15.1
[INFO] [stderr]    Compiling derive_more v2.0.1
[INFO] [stderr]    Compiling logos v0.15.1
[INFO] [stderr]    Compiling planus-lexer v1.2.0
[INFO] [stderr]    Compiling planus-types v1.2.0
[INFO] [stderr]    Compiling planus-buffer-inspection v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.38s
[INFO] running `Command { std: "docker" "inspect" "a3f8ddff10b33123c01416cfd7d68cc25f77d52de7fba4d5ab108489daac6844", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3f8ddff10b33123c01416cfd7d68cc25f77d52de7fba4d5ab108489daac6844", kill_on_drop: false }`
[INFO] [stdout] a3f8ddff10b33123c01416cfd7d68cc25f77d52de7fba4d5ab108489daac6844
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3663eefad200d104644f9078b8d22521972dcee4bb556ae4095244bd02c8d0a4
[INFO] running `Command { std: "docker" "start" "-a" "3663eefad200d104644f9078b8d22521972dcee4bb556ae4095244bd02c8d0a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling planus-buffer-inspection v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "3663eefad200d104644f9078b8d22521972dcee4bb556ae4095244bd02c8d0a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3663eefad200d104644f9078b8d22521972dcee4bb556ae4095244bd02c8d0a4", kill_on_drop: false }`
[INFO] [stdout] 3663eefad200d104644f9078b8d22521972dcee4bb556ae4095244bd02c8d0a4