[INFO] crate gluon 0.12.0 is already in cache
[INFO] extracting crate gluon 0.12.0 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/gluon/0.12.0
[INFO] extracting crate gluon 0.12.0 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/gluon/0.12.0
[INFO] validating manifest of gluon-0.12.0 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of gluon-0.12.0 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing gluon-0.12.0
[INFO] removed 1 missing examples
[INFO] removed 1 missing tests
[INFO] finished frobbing gluon-0.12.0
[INFO] frobbed toml for gluon-0.12.0 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/gluon/0.12.0/Cargo.toml
[INFO] started frobbing gluon-0.12.0
[INFO] removed 1 missing examples
[INFO] removed 1 missing tests
[INFO] finished frobbing gluon-0.12.0
[INFO] frobbed toml for gluon-0.12.0 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/gluon/0.12.0/Cargo.toml
[INFO] crate gluon-0.12.0 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking gluon-0.12.0 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-1/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/gluon/0.12.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 578daae3524b76316197f26e2c88139331c02d5cf06cc69ec221d9cec9414fef
[INFO] running `"docker" "start" "-a" "578daae3524b76316197f26e2c88139331c02d5cf06cc69ec221d9cec9414fef"`
[INFO] [stderr]    Compiling libc v0.2.55
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling serde v1.0.91
[INFO] [stderr]    Compiling regex v1.1.6
[INFO] [stderr]    Compiling rustc-demangle v0.1.14
[INFO] [stderr]    Compiling utf8-ranges v1.0.2
[INFO] [stderr]    Compiling opaque-debug v0.2.2
[INFO] [stderr]    Compiling typed-arena v1.4.1
[INFO] [stderr]    Compiling termcolor v1.0.4
[INFO] [stderr]    Compiling smallvec v0.6.9
[INFO] [stderr]    Compiling collect-mac v0.1.0
[INFO] [stderr]     Checking bitflags v1.0.4
[INFO] [stderr]     Checking futures v0.1.27
[INFO] [stderr]    Compiling anymap v0.12.1
[INFO] [stderr]    Compiling same-file v1.0.4
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling gluon_vm v0.12.0
[INFO] [stderr]     Checking mopa v0.2.2
[INFO] [stderr]     Checking frunk_core v0.2.4
[INFO] [stderr]     Checking remove_dir_all v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling backtrace v0.3.20
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling bincode v1.1.4
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]     Checking crossbeam-utils v0.2.2
[INFO] [stderr]     Checking log v0.4.6
[INFO] [stderr]    Compiling regex-syntax v0.6.6
[INFO] [stderr]     Checking tokio-trace-core v0.1.0
[INFO] [stderr]    Compiling pretty v0.5.2
[INFO] [stderr]    Compiling walkdir v2.2.7
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]     Checking crossbeam-channel v0.3.8
[INFO] [stderr]     Checking crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling ena v0.13.0
[INFO] [stderr]     Checking pulldown-cmark v0.2.0
[INFO] [stderr]    Compiling generic-array v0.12.0
[INFO] [stderr]     Checking rand_xoshiro v0.1.0
[INFO] [stderr]     Checking criterion-plot v0.3.1
[INFO] [stderr]     Checking crossbeam-epoch v0.7.1
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
[INFO] [stderr]     Checking tokio-sync v0.1.5
[INFO] [stderr]     Checking tokio-executor v0.1.7
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]     Checking iovec v0.1.2
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking num_cpus v1.10.0
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling digest v0.8.0
[INFO] [stderr]     Checking crossbeam-deque v0.2.0
[INFO] [stderr]     Checking crossbeam-deque v0.7.1
[INFO] [stderr]     Checking tokio-timer v0.2.11
[INFO] [stderr]     Checking tokio-current-thread v0.1.6
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling aho-corasick v0.7.3
[INFO] [stderr]     Checking ordered-float v1.0.2
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]    Compiling sha2 v0.8.0
[INFO] [stderr]     Checking mio v0.6.17
[INFO] [stderr]     Checking csv-core v0.1.5
[INFO] [stderr]     Checking crossbeam v0.7.1
[INFO] [stderr]    Compiling ascii-canvas v2.0.0
[INFO] [stderr]     Checking tokio-retry v0.2.0
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]     Checking parking_lot_core v0.4.0
[INFO] [stderr]     Checking tokio-threadpool v0.1.14
[INFO] [stderr]     Checking tempfile v3.0.8
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]    Compiling string_cache_codegen v0.4.2
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking env_logger v0.6.1
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]    Compiling string_cache v0.7.3
[INFO] [stderr]     Checking tokio v0.1.20
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling serde_derive v1.0.93
[INFO] [stderr]    Compiling gluon_codegen v0.12.0
[INFO] [stderr]    Compiling structopt-derive v0.2.15
[INFO] [stderr]    Compiling serde_derive_state v0.4.6
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]     Checking structopt v0.2.15
[INFO] [stderr]    Compiling codespan v0.3.0
[INFO] [stderr]     Checking tensile v0.4.0
[INFO] [stderr]    Compiling codespan-reporting v0.3.0
[INFO] [stderr]    Compiling gluon_base v0.12.0
[INFO] [stderr]     Checking gluon_check v0.12.0
[INFO] [stderr]     Checking gluon_format v0.12.0
[INFO] [stderr]     Checking gluon_completion v0.12.0
[INFO] [stderr]    Compiling gluon v0.12.0 (/opt/crater/workdir)
[INFO] [stderr]    Compiling docopt v1.1.0
[INFO] [stderr]     Checking serde_json v1.0.39
[INFO] [stderr]     Checking csv v1.0.7
[INFO] [stderr]    Compiling lalrpop v0.17.1
[INFO] [stderr]     Checking tinytemplate v1.0.2
[INFO] [stderr]     Checking criterion v0.2.11
[INFO] [stderr]    Compiling gluon_parser v0.12.0
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0463]: can't find crate for `serde_state`
[INFO] [stderr]  --> benches/precompiled.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | extern crate serde_state;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: Could not compile `gluon`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0432]: unresolved import `gluon::vm::api::de`
[INFO] [stderr]   --> tests/main.rs:22:22
[INFO] [stderr]    |
[INFO] [stderr] 22 | use gluon::vm::api::{de::De, generic::A, Getable, Hole, OpaqueValue, OwnedFunction, VmType, IO};
[INFO] [stderr]    |                      ^^ could not find `de` in `api`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `gluon::gluon_vm::api::Function<gluon::RootedThread, fn(()) -> gluon::gluon_vm::api::Opaque<gluon::gluon_vm::thread::RootedValue<gluon::RootedThread>, TestEffIO>>: _IMPL_DESERIALIZE_FOR_TestCase::_serde::Deserialize<'_>` is not satisfied
[INFO] [stderr]    --> tests/main.rs:121:26
[INFO] [stderr]     |
[INFO] [stderr] 121 |     Test { name: String, test: TestFn },
[INFO] [stderr]     |                          ^^^^ the trait `_IMPL_DESERIALIZE_FOR_TestCase::_serde::Deserialize<'_>` is not implemented for `gluon::gluon_vm::api::Function<gluon::RootedThread, fn(()) -> gluon::gluon_vm::api::Opaque<gluon::gluon_vm::thread::RootedValue<gluon::RootedThread>, TestEffIO>>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `_IMPL_DESERIALIZE_FOR_TestCase::_serde::de::SeqAccess::next_element`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `gluon::gluon_vm::api::Function<gluon::RootedThread, fn(()) -> gluon::gluon_vm::api::Opaque<gluon::gluon_vm::thread::RootedValue<gluon::RootedThread>, TestEffIO>>: _IMPL_DESERIALIZE_FOR_TestCase::_serde::Deserialize<'_>` is not satisfied
[INFO] [stderr]    --> tests/main.rs:121:26
[INFO] [stderr]     |
[INFO] [stderr] 121 |     Test { name: String, test: TestFn },
[INFO] [stderr]     |                          ^^^^ the trait `_IMPL_DESERIALIZE_FOR_TestCase::_serde::Deserialize<'_>` is not implemented for `gluon::gluon_vm::api::Function<gluon::RootedThread, fn(()) -> gluon::gluon_vm::api::Opaque<gluon::gluon_vm::thread::RootedValue<gluon::RootedThread>, TestEffIO>>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `_IMPL_DESERIALIZE_FOR_TestCase::_serde::de::MapAccess::next_value`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0432.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error: Could not compile `gluon`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "578daae3524b76316197f26e2c88139331c02d5cf06cc69ec221d9cec9414fef"`
[INFO] running `"docker" "rm" "-f" "578daae3524b76316197f26e2c88139331c02d5cf06cc69ec221d9cec9414fef"`
[INFO] [stdout] 578daae3524b76316197f26e2c88139331c02d5cf06cc69ec221d9cec9414fef