[INFO] updating cached repository daxpedda/test-syntax-cfg-attr
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/daxpedda/test-syntax-cfg-attr
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/daxpedda/test-syntax-cfg-attr" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/daxpedda/test-syntax-cfg-attr"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/daxpedda/test-syntax-cfg-attr'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/daxpedda/test-syntax-cfg-attr" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/daxpedda/test-syntax-cfg-attr"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/daxpedda/test-syntax-cfg-attr'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4705d1318c32ab12f672bfaeddce4ce0c3fac2ed
[INFO] sha for GitHub repo daxpedda/test-syntax-cfg-attr: 4705d1318c32ab12f672bfaeddce4ce0c3fac2ed
[INFO] validating manifest of daxpedda/test-syntax-cfg-attr 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 daxpedda/test-syntax-cfg-attr 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 daxpedda/test-syntax-cfg-attr
[INFO] finished frobbing daxpedda/test-syntax-cfg-attr
[INFO] frobbed toml for daxpedda/test-syntax-cfg-attr written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/daxpedda/test-syntax-cfg-attr/Cargo.toml
[INFO] started frobbing daxpedda/test-syntax-cfg-attr
[INFO] finished frobbing daxpedda/test-syntax-cfg-attr
[INFO] frobbed toml for daxpedda/test-syntax-cfg-attr written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/daxpedda/test-syntax-cfg-attr/Cargo.toml
[INFO] crate daxpedda/test-syntax-cfg-attr 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 daxpedda/test-syntax-cfg-attr 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/gh/daxpedda/test-syntax-cfg-attr:/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] ea6dc62b7513b12e8aff029eebc033fd337e90c16730a1ef084ba7f063f5f801
[INFO] running `"docker" "start" "-a" "ea6dc62b7513b12e8aff029eebc033fd337e90c16730a1ef084ba7f063f5f801"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.28
[INFO] [stderr]    Compiling rustc-rayon-core v0.1.2
[INFO] [stderr]    Compiling syn v0.15.32
[INFO] [stderr]    Compiling rustc-rayon v0.1.2
[INFO] [stderr]     Checking smallvec v0.6.9
[INFO] [stderr]     Checking rustc-ap-graphviz v450.0.0
[INFO] [stderr]    Compiling rustc-ap-rustc_target v450.0.0
[INFO] [stderr]    Compiling rustc-ap-syntax v450.0.0
[INFO] [stderr]     Checking crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling itertools v0.8.0
[INFO] [stderr]     Checking ena v0.13.0
[INFO] [stderr]     Checking rustc-ap-rustc_cratesio_shim v450.0.0
[INFO] [stderr]     Checking lock_api v0.1.5
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]     Checking num_cpus v1.10.0
[INFO] [stderr]     Checking jobserver v0.1.13
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
[INFO] [stderr]     Checking rustc-hash v1.0.1
[INFO] [stderr]     Checking rustc-ap-serialize v450.0.0
[INFO] [stderr]     Checking crossbeam-deque v0.2.0
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]     Checking rustc-ap-rustc_data_structures v450.0.0
[INFO] [stderr]     Checking rustc-ap-arena v450.0.0
[INFO] [stderr] error: expected one of `,`, `@`, or `]`, found `..`
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_target-450.0.0/abi/mod.rs:112:28
[INFO] [stderr]     |
[INFO] [stderr] 112 |                 ["a", ref a..] => dl.aggregate_align = align(a, "a")?,
[INFO] [stderr]     |                            ^^ expected one of `,`, `@`, or `]` here
[INFO] [stderr] 
[INFO] [stderr] error: expected one of `,`, `@`, or `]`, found `..`
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_target-450.0.0/abi/mod.rs:113:30
[INFO] [stderr]     |
[INFO] [stderr] 113 |                 ["f32", ref a..] => dl.f32_align = align(a, "f32")?,
[INFO] [stderr]     |                              ^^ expected one of `,`, `@`, or `]` here
[INFO] [stderr] 
[INFO] [stderr] error: expected one of `,`, `@`, or `]`, found `..`
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_target-450.0.0/abi/mod.rs:114:30
[INFO] [stderr]     |
[INFO] [stderr] 114 |                 ["f64", ref a..] => dl.f64_align = align(a, "f64")?,
[INFO] [stderr]     |                              ^^ expected one of `,`, `@`, or `]` here
[INFO] [stderr] 
[INFO] [stderr] error: expected one of `,`, `@`, or `]`, found `..`
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_target-450.0.0/abi/mod.rs:115:35
[INFO] [stderr]     |
[INFO] [stderr] 115 |                 [p @ "p", s, ref a..] | [p @ "p0", s, ref a..] => {
[INFO] [stderr]     |                                   ^^ expected one of `,`, `@`, or `]` here
[INFO] [stderr] 
[INFO] [stderr] error: expected one of `,`, `@`, or `]`, found `..`
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_target-450.0.0/abi/mod.rs:115:60
[INFO] [stderr]     |
[INFO] [stderr] 115 |                 [p @ "p", s, ref a..] | [p @ "p0", s, ref a..] => {
[INFO] [stderr]     |                                                            ^^ expected one of `,`, `@`, or `]` here
[INFO] [stderr] 
[INFO] [stderr] error: expected one of `,`, `@`, or `]`, found `..`
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_target-450.0.0/abi/mod.rs:119:26
[INFO] [stderr]     |
[INFO] [stderr] 119 |                 [s, ref a..] if s.starts_with("i") => {
[INFO] [stderr]     |                          ^^ expected one of `,`, `@`, or `]` here
[INFO] [stderr] 
[INFO] [stderr] error: expected one of `,`, `@`, or `]`, found `..`
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_target-450.0.0/abi/mod.rs:143:26
[INFO] [stderr]     |
[INFO] [stderr] 143 |                 [s, ref a..] if s.starts_with("v") => {
[INFO] [stderr]     |                          ^^ expected one of `,`, `@`, or `]` here
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `cap` found for type `alloc::raw_vec::RawVec<T>` in the current scope
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-450.0.0/lib.rs:102:47
[INFO] [stderr]     |
[INFO] [stderr] 102 |                 self.start().add(self.storage.cap())
[INFO] [stderr]     |                                               ^^^ private field, not a method
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `cap` found for type `alloc::raw_vec::RawVec<T>` in the current scope
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-450.0.0/lib.rs:273:55
[INFO] [stderr]     |
[INFO] [stderr] 273 |                     new_capacity = last_chunk.storage.cap();
[INFO] [stderr]     |                                                       ^^^ private field, not a method
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `cap` found for type `alloc::raw_vec::RawVec<u8>` in the current scope
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-450.0.0/lib.rs:408:55
[INFO] [stderr]     |
[INFO] [stderr] 408 |                     new_capacity = last_chunk.storage.cap();
[INFO] [stderr]     |                                                       ^^^ private field, not a method
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: Could not compile `rustc-ap-arena`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_target-450.0.0/abi/mod.rs:112:62
[INFO] [stderr]     |
[INFO] [stderr] 112 |                 ["a", ref a..] => dl.aggregate_align = align(a, "a")?,
[INFO] [stderr]     |                                                              ^ expected slice, found &str
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `&[&str]`
[INFO] [stderr]                found type `&&str`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_target-450.0.0/abi/mod.rs:113:58
[INFO] [stderr]     |
[INFO] [stderr] 113 |                 ["f32", ref a..] => dl.f32_align = align(a, "f32")?,
[INFO] [stderr]     |                                                          ^ expected slice, found &str
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `&[&str]`
[INFO] [stderr]                found type `&&str`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_target-450.0.0/abi/mod.rs:114:58
[INFO] [stderr]     |
[INFO] [stderr] 114 |                 ["f64", ref a..] => dl.f64_align = align(a, "f64")?,
[INFO] [stderr]     |                                                          ^ expected slice, found &str
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `&[&str]`
[INFO] [stderr]                found type `&&str`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_target-450.0.0/abi/mod.rs:117:46
[INFO] [stderr]     |
[INFO] [stderr] 117 |                     dl.pointer_align = align(a, p)?;
[INFO] [stderr]     |                                              ^ expected slice, found &str
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `&[&str]`
[INFO] [stderr]                found type `&&str`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_target-450.0.0/abi/mod.rs:127:35
[INFO] [stderr]     |
[INFO] [stderr] 127 |                     let a = align(a, s)?;
[INFO] [stderr]     |                                   ^ expected slice, found &str
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `&[&str]`
[INFO] [stderr]                found type `&&str`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_target-450.0.0/abi/mod.rs:145:35
[INFO] [stderr]     |
[INFO] [stderr] 145 |                     let a = align(a, s)?;
[INFO] [stderr]     |                                   ^ expected slice, found &str
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `&[&str]`
[INFO] [stderr]                found type `&&str`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 13 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: Could not compile `rustc-ap-rustc_target`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "ea6dc62b7513b12e8aff029eebc033fd337e90c16730a1ef084ba7f063f5f801"`
[INFO] running `"docker" "rm" "-f" "ea6dc62b7513b12e8aff029eebc033fd337e90c16730a1ef084ba7f063f5f801"`
[INFO] [stdout] ea6dc62b7513b12e8aff029eebc033fd337e90c16730a1ef084ba7f063f5f801