[INFO] updating cached repository https://github.com/gluon-lang/gluon
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/gluon-lang/gluon
[INFO] [stderr]    b008633c..ba08b852  master     -> master
[INFO] [stderr]  + 030aeb1f...ba08b852 staging    -> staging  (forced update)
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ba08b852ff5478e4fe8edb98f42e08447f6d6416
[INFO] checking gluon-lang/gluon against master#6d69caba110c0c2fb90180df1cbc8be5033b91d4 for pr-69530
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgluon-lang%2Fgluon" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gluon-lang/gluon on toolchain 6d69caba110c0c2fb90180df1cbc8be5033b91d4
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/gluon-lang/gluon
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] removed workspace from git repo https://github.com/gluon-lang/gluon
[INFO] removed path dependency gluon_base from git repo https://github.com/gluon-lang/gluon
[INFO] removed path dependency gluon_check from git repo https://github.com/gluon-lang/gluon
[INFO] removed path dependency gluon_codegen from git repo https://github.com/gluon-lang/gluon
[INFO] removed path dependency gluon_format from git repo https://github.com/gluon-lang/gluon
[INFO] removed path dependency gluon_parser from git repo https://github.com/gluon-lang/gluon
[INFO] removed path dependency gluon_vm from git repo https://github.com/gluon-lang/gluon
[INFO] removed path dependency gluon_codegen from git repo https://github.com/gluon-lang/gluon
[INFO] removed path dependency gluon_completion from git repo https://github.com/gluon-lang/gluon
[INFO] removed path dependency gluon_base from git repo https://github.com/gluon-lang/gluon
[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-7/source/Cargo.toml
[INFO] crate git repo https://github.com/gluon-lang/gluon already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-7/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f7bf06fe885c95b94ea5ed4202881f5b90eb191194ef8f298f6cc528de616f4c
[INFO] running `"docker" "start" "-a" "f7bf06fe885c95b94ea5ed4202881f5b90eb191194ef8f298f6cc528de616f4c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Checking typed-arena v2.0.1
[INFO] [stderr]     Checking collect-mac v0.1.0
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling typed-arena v1.7.0
[INFO] [stderr]    Compiling anymap v0.12.1
[INFO] [stderr]    Compiling gluon_vm v0.14.1
[INFO] [stderr]     Checking frunk_core v0.3.1
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]     Checking archery v0.3.0
[INFO] [stderr]     Checking pretty v0.10.0
[INFO] [stderr]     Checking pretty v0.9.0
[INFO] [stderr]     Checking ena v0.13.1
[INFO] [stderr]    Compiling const-random-macro v0.1.8
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]     Checking rpds v0.7.0
[INFO] [stderr]     Checking pulldown-cmark v0.6.1
[INFO] [stderr]     Checking const-random v0.1.8
[INFO] [stderr]     Checking ahash v0.2.18
[INFO] [stderr]     Checking criterion-plot v0.4.2
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking rayon v1.3.0
[INFO] [stderr]     Checking hashbrown v0.6.3
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling proc-macro-error v0.2.6
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling gluon_codegen v0.14.1
[INFO] [stderr]    Compiling futures-macro v0.3.4
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.2
[INFO] [stderr]    Compiling async-trait v0.1.30
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling gluon-salsa-macros v0.14.1
[INFO] [stderr]    Compiling pin-project-internal v0.4.10
[INFO] [stderr]    Compiling structopt-derive v0.3.5
[INFO] [stderr]    Compiling serde_derive_state v0.4.9
[INFO] [stderr]    Compiling proc-macro-error v1.0.2
[INFO] [stderr]     Checking tokio v0.2.20
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking futures-util v0.3.4
[INFO] [stderr]    Compiling structopt-derive v0.4.7
[INFO] [stderr]     Checking codespan v0.3.0
[INFO] [stderr]     Checking codespan-reporting v0.3.0
[INFO] [stderr]     Checking gluon_base v0.14.1
[INFO] [stderr]     Checking pin-project v0.4.10
[INFO] [stderr]     Checking futures-executor v0.3.4
[INFO] [stderr]     Checking futures v0.3.4
[INFO] [stderr]     Checking gluon-salsa v0.14.1
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]     Checking structopt v0.3.14
[INFO] [stderr]     Checking gluon_check v0.14.1
[INFO] [stderr]     Checking gluon_format v0.14.1
[INFO] [stderr]     Checking gluon_completion v0.14.1
[INFO] [stderr]     Checking tensile v0.6.0
[INFO] [stderr]    Compiling gluon v0.14.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking bstr v0.2.12
[INFO] [stderr]     Checking serde_json v1.0.52
[INFO] [stderr]     Checking bincode v1.2.1
[INFO] [stderr]    Compiling docopt v1.1.0
[INFO] [stderr]    Compiling string_cache v0.7.5
[INFO] [stderr]     Checking csv v1.1.3
[INFO] [stderr]     Checking tinytemplate v1.0.4
[INFO] [stderr]    Compiling lalrpop v0.17.2
[INFO] [stderr]     Checking criterion v0.3.2
[INFO] [stderr]    Compiling gluon_parser v0.14.1
[INFO] [stderr] error[E0432]: unresolved import `gluon::vm::api::de`
[INFO] [stderr]   --> tests/api.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 |             de::De,
[INFO] [stderr]    |             ^^ could not find `de` in `api`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `typ` in `api`
[INFO] [stderr]    --> tests/api.rs:319:47
[INFO] [stderr]     |
[INFO] [stderr] 319 |             let (name, typ) = gluon::vm::api::typ::from_rust::<Self>(vm).unwrap();
[INFO] [stderr]     |                                               ^^^ could not find `typ` in `api`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0432, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `gluon`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "f7bf06fe885c95b94ea5ed4202881f5b90eb191194ef8f298f6cc528de616f4c"`
[INFO] running `"docker" "rm" "-f" "f7bf06fe885c95b94ea5ed4202881f5b90eb191194ef8f298f6cc528de616f4c"`
[INFO] [stdout] f7bf06fe885c95b94ea5ed4202881f5b90eb191194ef8f298f6cc528de616f4c