[INFO] fetching crate peg 0.8.5...
[INFO] building peg-0.8.5 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate peg 0.8.5 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate peg 0.8.5
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate peg 0.8.5
[INFO] tweaked toml for crates.io crate peg 0.8.5 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate peg 0.8.5 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate peg 0.8.5 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ad74ee07a0084ff119c9594a3cfd68b1f64cf11ef7879529eed4756fec0e901
[INFO] running `Command { std: "docker" "start" "-a" "4ad74ee07a0084ff119c9594a3cfd68b1f64cf11ef7879529eed4756fec0e901", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ad74ee07a0084ff119c9594a3cfd68b1f64cf11ef7879529eed4756fec0e901", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ad74ee07a0084ff119c9594a3cfd68b1f64cf11ef7879529eed4756fec0e901", kill_on_drop: false }`
[INFO] [stdout] 4ad74ee07a0084ff119c9594a3cfd68b1f64cf11ef7879529eed4756fec0e901
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a16172b5daead2e1ee68ccfa7e79af5b919a05501c9621e893f304d4e8def55
[INFO] running `Command { std: "docker" "start" "-a" "4a16172b5daead2e1ee68ccfa7e79af5b919a05501c9621e893f304d4e8def55", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.17
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling peg-macros v0.8.5
[INFO] [stderr]    Compiling peg v0.8.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.77s
[INFO] running `Command { std: "docker" "inspect" "4a16172b5daead2e1ee68ccfa7e79af5b919a05501c9621e893f304d4e8def55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a16172b5daead2e1ee68ccfa7e79af5b919a05501c9621e893f304d4e8def55", kill_on_drop: false }`
[INFO] [stdout] 4a16172b5daead2e1ee68ccfa7e79af5b919a05501c9621e893f304d4e8def55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1aef0eb9ead26eb53a66c63035215b98c428ca2eb79cebedd030992fca9fea22
[INFO] running `Command { std: "docker" "start" "-a" "1aef0eb9ead26eb53a66c63035215b98c428ca2eb79cebedd030992fca9fea22", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling winnow v0.7.3
[INFO] [stderr]    Compiling serde_json v1.0.139
[INFO] [stderr]    Compiling trybuild v1.0.90
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling toml_edit v0.22.24
[INFO] [stderr]    Compiling toml v0.8.20
[INFO] [stderr]    Compiling peg v0.8.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 24.71s
[INFO] running `Command { std: "docker" "inspect" "1aef0eb9ead26eb53a66c63035215b98c428ca2eb79cebedd030992fca9fea22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1aef0eb9ead26eb53a66c63035215b98c428ca2eb79cebedd030992fca9fea22", kill_on_drop: false }`
[INFO] [stdout] 1aef0eb9ead26eb53a66c63035215b98c428ca2eb79cebedd030992fca9fea22