[INFO] cloning repository https://github.com/gluon-lang/gluon
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gluon-lang/gluon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgluon-lang%2Fgluon", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgluon-lang%2Fgluon'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ec9ffdc30c9fe87278f46f7a96056bc6f384f241
[INFO] checking gluon-lang/gluon against beta-2021-10-15 for beta-1.56-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgluon-lang%2Fgluon" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gluon-lang/gluon on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gluon-lang/gluon
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/gluon-lang/gluon
[INFO] tweaked toml for git repo https://github.com/gluon-lang/gluon written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/gluon-lang/gluon already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stderr]   Downloaded procedural-masquerade v0.1.7
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[INFO] [stderr]   Downloaded pico-args v0.3.4
[INFO] [stderr]   Downloaded bytecount v0.5.1
[INFO] [stderr]   Downloaded compiletest_rs v0.7.0
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[INFO] [stderr]   Downloaded dissimilar v1.0.3
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c1d796924385ec4e0150398492685a4b533ab500f2a162e26caa53540c793a92
[INFO] running `Command { std: "docker" "start" "-a" "c1d796924385ec4e0150398492685a4b533ab500f2a162e26caa53540c793a92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1d796924385ec4e0150398492685a4b533ab500f2a162e26caa53540c793a92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1d796924385ec4e0150398492685a4b533ab500f2a162e26caa53540c793a92", kill_on_drop: false }`
[INFO] [stdout] c1d796924385ec4e0150398492685a4b533ab500f2a162e26caa53540c793a92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5fa3656906211cbea3777e93dcde971444ab1353124b90d547dffd8c91eb0d5f
[INFO] running `Command { std: "docker" "start" "-a" "5fa3656906211cbea3777e93dcde971444ab1353124b90d547dffd8c91eb0d5f", kill_on_drop: false }`
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[INFO] [stderr]    Compiling lalrpop v0.19.6
[INFO] [stderr]     Checking rustls v0.19.1
[INFO] [stderr]     Checking webpki-roots v0.21.1
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]     Checking gluon_codegen v0.18.0 (/opt/rustwide/workdir/codegen)
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[INFO] [stderr]    Compiling tokio-macros v1.4.1
[INFO] [stderr]    Compiling gluon-salsa-macros v0.15.2
[INFO] [stderr]    Compiling structopt-derive v0.4.16
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
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[INFO] [stderr]     Checking gluon-salsa v0.15.2
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[INFO] [stderr]     Checking codespan v0.11.1
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking opener v0.5.0
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[INFO] [stderr]     Checking cargo_metadata v0.12.3
[INFO] [stderr]     Checking criterion v0.3.5
[INFO] [stderr]     Checking gluon_base v0.18.0 (/opt/rustwide/workdir/base)
[INFO] [stderr]     Checking cargo-deadlinks v0.8.0
[INFO] [stderr]    Compiling gluon_parser v0.18.0 (/opt/rustwide/workdir/parser)
[INFO] [stderr]     Checking gluon_check v0.18.0 (/opt/rustwide/workdir/check)
[INFO] [stderr]     Checking gluon_format v0.18.0 (/opt/rustwide/workdir/format)
[INFO] [stderr]     Checking gluon_completion v0.18.0 (/opt/rustwide/workdir/completion)
[INFO] [stderr]    Compiling gluon v0.18.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking gluon_c-api v0.18.0 (/opt/rustwide/workdir/c-api)
[INFO] [stdout] error: couldn't read /opt/rustwide/target/debug/build/gluon_vm-b3b135dce5a116fc/out/core/grammar.rs: No such file or directory (os error 2)
[INFO] [stdout]   --> vm/src/core/mod.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | / lalrpop_util::lalrpop_mod!(
[INFO] [stdout] 22 | |     #[cfg_attr(rustfmt, rustfmt_skip)]
[INFO] [stdout] 23 | |     #[allow(unused_parens)]
[INFO] [stdout] 24 | |     pub grammar,
[INFO] [stdout] 25 | |     "/core/grammar.rs"
[INFO] [stdout] 26 | | );
[INFO] [stdout]    | |__^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gluon_vm` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "5fa3656906211cbea3777e93dcde971444ab1353124b90d547dffd8c91eb0d5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fa3656906211cbea3777e93dcde971444ab1353124b90d547dffd8c91eb0d5f", kill_on_drop: false }`
[INFO] [stdout] 5fa3656906211cbea3777e93dcde971444ab1353124b90d547dffd8c91eb0d5f
