[INFO] cloning repository https://github.com/re-taro/decaf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/re-taro/decaf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fre-taro%2Fdecaf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fre-taro%2Fdecaf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6f90fafe5dac41dbcd66e6d82fe96e15348d69b9
[INFO] checking re-taro/decaf against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fre-taro%2Fdecaf" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/re-taro/decaf on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/re-taro/decaf
[INFO] finished tweaking git repo https://github.com/re-taro/decaf
[INFO] tweaked toml for git repo https://github.com/re-taro/decaf written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/re-taro/decaf 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded either_n v0.2.0
[INFO] [stderr]   Downloaded temporary-annex v0.1.0
[INFO] [stderr]   Downloaded enum-variants-strings-derive v0.2.4
[INFO] [stderr]   Downloaded derive-debug-extras v0.2.2
[INFO] [stderr]   Downloaded tokenizer-lib v1.6.0
[INFO] [stderr]   Downloaded derive-enum-from-into v0.1.1
[INFO] [stderr]   Downloaded self-rust-tokenize v0.3.4
[INFO] [stderr]   Downloaded enum_variant_type v0.3.1
[INFO] [stderr]   Downloaded match_deref v0.1.1
[INFO] [stderr]   Downloaded syn-helpers v0.5.0
[INFO] [stderr]   Downloaded string-cases v0.2.0
[INFO] [stderr]   Downloaded multiline-term-input v0.1.0
[INFO] [stderr]   Downloaded derive-finite-automaton v0.1.3
[INFO] [stderr]   Downloaded derive-partial-eq-extras v0.1.2
[INFO] [stderr]   Downloaded self-rust-tokenize-derive v0.3.4
[INFO] [stderr]   Downloaded source-map v0.12.0
[INFO] [stderr]   Downloaded enum-variants-strings v0.2.3
[INFO] [stderr]   Downloaded winconsole v0.11.1
[INFO] [stderr]   Downloaded derive-finite-automaton-derive v0.1.3
[INFO] [stderr]   Downloaded syn-helpers v0.4.5
[INFO] [stderr]   Downloaded iterator-endiate v0.1.0
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d0cc2f6ca74f063b7b38a18aabb54dd4bfadfd7e661b34dbf8541dd5549dd92
[INFO] running `Command { std: "docker" "start" "-a" "5d0cc2f6ca74f063b7b38a18aabb54dd4bfadfd7e661b34dbf8541dd5549dd92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d0cc2f6ca74f063b7b38a18aabb54dd4bfadfd7e661b34dbf8541dd5549dd92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d0cc2f6ca74f063b7b38a18aabb54dd4bfadfd7e661b34dbf8541dd5549dd92", kill_on_drop: false }`
[INFO] [stdout] 5d0cc2f6ca74f063b7b38a18aabb54dd4bfadfd7e661b34dbf8541dd5549dd92
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f846d0b43ddde29de4a23dcc671f0175815707efe7138e9192f1c175f4d1925a
[INFO] running `Command { std: "docker" "start" "-a" "f846d0b43ddde29de4a23dcc671f0175815707efe7138e9192f1c175f4d1925a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling either_n v0.2.0
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]    Compiling string-cases v0.2.0
[INFO] [stderr]     Checking unicode-width v0.1.13
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking temporary-annex v0.1.0
[INFO] [stderr]     Checking iterator-endiate v0.1.0
[INFO] [stderr]     Checking tokenizer-lib v1.6.0
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]     Checking bytemuck v1.16.3
[INFO] [stderr]     Checking codespan-reporting v0.11.1
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking rgb v0.8.48
[INFO] [stderr]     Checking lazycell v1.3.0
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking winconsole v0.11.1
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking multiline-term-input v0.1.0
[INFO] [stderr]     Checking net2 v0.2.39
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking filetime v0.2.24
[INFO] [stderr]     Checking terminal_size v0.1.17
[INFO] [stderr]     Checking inotify v0.7.1
[INFO] [stderr]    Compiling syn v2.0.71
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking decaf-checker v0.0.0 (/opt/rustwide/workdir/checker)
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking mio-extras v2.0.6
[INFO] [stderr]     Checking notify v4.0.18
[INFO] [stderr]     Checking regex v1.10.5
[INFO] [stderr]     Checking console v0.14.1
[INFO] [stderr]     Checking syn-helpers v0.4.5
[INFO] [stderr]    Compiling syn-helpers v0.5.0
[INFO] [stderr]     Checking decaf-parser-visitable-derive v0.0.0 (/opt/rustwide/workdir/parser/visitable-derive)
[INFO] [stderr]    Compiling proc_macro_roids v0.7.0
[INFO] [stderr]    Compiling serde_derive v1.0.204
[INFO] [stderr]    Compiling self-rust-tokenize-derive v0.3.4
[INFO] [stderr]     Checking self-rust-tokenize v0.3.4
[INFO] [stderr]    Compiling derive-finite-automaton-derive v0.1.3
[INFO] [stderr]    Compiling enum-variants-strings-derive v0.2.4
[INFO] [stderr]    Compiling enum_variant_type v0.3.1
[INFO] [stderr]    Compiling derive-partial-eq-extras v0.1.2
[INFO] [stderr]    Compiling derive-enum-from-into v0.1.1
[INFO] [stderr]    Compiling derive-debug-extras v0.2.2
[INFO] [stderr]    Compiling match_deref v0.1.1
[INFO] [stderr]     Checking enum-variants-strings v0.2.3
[INFO] [stderr]     Checking derive-finite-automaton v0.1.3
[INFO] [stderr]     Checking source-map v0.12.0
[INFO] [stderr]     Checking argh_shared v0.1.12
[INFO] [stderr]     Checking decaf-parser v0.0.0 (/opt/rustwide/workdir/parser)
[INFO] [stderr]    Compiling argh_derive v0.1.12
[INFO] [stderr]     Checking argh v0.1.12
[INFO] [stderr]     Checking decaf v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking decaf-ast-generator v0.0.0 (/opt/rustwide/workdir/parser/generator)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.53s
[INFO] running `Command { std: "docker" "inspect" "f846d0b43ddde29de4a23dcc671f0175815707efe7138e9192f1c175f4d1925a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f846d0b43ddde29de4a23dcc671f0175815707efe7138e9192f1c175f4d1925a", kill_on_drop: false }`
[INFO] [stdout] f846d0b43ddde29de4a23dcc671f0175815707efe7138e9192f1c175f4d1925a