[INFO] fetching crate ezno-parser 0.1.6...
[INFO] checking ezno-parser-0.1.6 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate ezno-parser 0.1.6 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate ezno-parser 0.1.6 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ezno-parser 0.1.6
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ezno-parser 0.1.6
[INFO] tweaked toml for crates.io crate ezno-parser 0.1.6 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate ezno-parser 0.1.6 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tsify-macros v0.4.5
[INFO] [stderr]   Downloaded temporary-annex v0.1.0
[INFO] [stderr]   Downloaded tokenizer-lib v1.6.0
[INFO] [stderr]   Downloaded tsify v0.4.5
[INFO] [stderr]   Downloaded iterator-endiate v0.2.1
[INFO] [stderr]   Downloaded serde_derive_internals v0.28.0
[INFO] [stderr]   Downloaded source-map v0.15.0
[INFO] [stderr]   Downloaded derive-debug-extras v0.3.0
[INFO] [stderr]   Downloaded get-field-by-type v0.0.4
[INFO] [stderr]   Downloaded match_deref v0.1.1
[INFO] [stderr]   Downloaded derive-enum-from-into v0.2.0
[INFO] [stderr]   Downloaded derive-finite-automaton-derive v0.2.0
[INFO] [stderr]   Downloaded derive-finite-automaton v0.2.0
[INFO] [stderr]   Downloaded derive-partial-eq-extras v0.2.0
[INFO] [stderr]   Downloaded enum-variants-strings-derive v0.3.0
[INFO] [stderr]   Downloaded enum-variants-strings v0.3.0
[INFO] [stderr]   Downloaded string-cases v0.2.0
[INFO] [stderr]   Downloaded ezno-parser-visitable-derive v0.0.8
[INFO] [stderr]   Downloaded get-field-by-type-derive v0.0.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2cb65c8255df360dd97f21d114160d78cf3ab04e6093091cffdf2f15c35f656f
[INFO] running `Command { std: "docker" "start" "-a" "2cb65c8255df360dd97f21d114160d78cf3ab04e6093091cffdf2f15c35f656f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2cb65c8255df360dd97f21d114160d78cf3ab04e6093091cffdf2f15c35f656f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cb65c8255df360dd97f21d114160d78cf3ab04e6093091cffdf2f15c35f656f", kill_on_drop: false }`
[INFO] [stdout] 2cb65c8255df360dd97f21d114160d78cf3ab04e6093091cffdf2f15c35f656f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53b6f680aa21ba00d13cc51c50b8159860e1f899a3159849567312b051364b36
[INFO] running `Command { std: "docker" "start" "-a" "53b6f680aa21ba00d13cc51c50b8159860e1f899a3159849567312b051364b36", kill_on_drop: false }`
[INFO] [stderr]    Compiling either_n v0.2.0
[INFO] [stderr]    Compiling string-cases v0.2.0
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling macro_rules_attribute-proc_macro v0.2.0
[INFO] [stderr]     Checking temporary-annex v0.1.0
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]     Checking iterator-endiate v0.2.1
[INFO] [stderr]    Compiling syn v2.0.76
[INFO] [stderr]     Checking pretty_assertions v1.4.0
[INFO] [stderr]     Checking codespan-reporting v0.11.1
[INFO] [stderr]     Checking macro_rules_attribute v0.2.0
[INFO] [stderr]    Compiling syn-helpers v0.5.0
[INFO] [stderr]    Compiling match_deref v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.209
[INFO] [stderr]    Compiling derive-finite-automaton-derive v0.2.0
[INFO] [stderr]    Compiling enum-variants-strings-derive v0.3.0
[INFO] [stderr]    Compiling derive-enum-from-into v0.2.0
[INFO] [stderr]    Compiling self-rust-tokenize-derive v0.3.4
[INFO] [stderr]    Compiling get-field-by-type-derive v0.0.4
[INFO] [stderr]    Compiling derive-debug-extras v0.3.0
[INFO] [stderr]    Compiling ezno-parser-visitable-derive v0.0.8
[INFO] [stderr]    Compiling derive-partial-eq-extras v0.2.0
[INFO] [stderr]     Checking get-field-by-type v0.0.4
[INFO] [stderr]     Checking enum-variants-strings v0.3.0
[INFO] [stderr]     Checking self-rust-tokenize v0.3.4
[INFO] [stderr]     Checking derive-finite-automaton v0.2.0
[INFO] [stderr]     Checking serde v1.0.209
[INFO] [stderr]     Checking source-map v0.15.0
[INFO] [stderr]     Checking tokenizer-lib v1.6.0
[INFO] [stderr]     Checking ezno-parser v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.10s
[INFO] running `Command { std: "docker" "inspect" "53b6f680aa21ba00d13cc51c50b8159860e1f899a3159849567312b051364b36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53b6f680aa21ba00d13cc51c50b8159860e1f899a3159849567312b051364b36", kill_on_drop: false }`
[INFO] [stdout] 53b6f680aa21ba00d13cc51c50b8159860e1f899a3159849567312b051364b36