[INFO] cloning repository https://github.com/sehqlr/stutter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sehqlr/stutter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsehqlr%2Fstutter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsehqlr%2Fstutter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9ea50bf72d0801108f944be5cf4bf4847a27b2c0
[INFO] building sehqlr/stutter against master#881c1ac408d93bb7adaa3a51dabab9266e82eee8 for issue-85264
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsehqlr%2Fstutter" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sehqlr/stutter on toolchain 881c1ac408d93bb7adaa3a51dabab9266e82eee8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sehqlr/stutter
[INFO] finished tweaking git repo https://github.com/sehqlr/stutter
[INFO] tweaked toml for git repo https://github.com/sehqlr/stutter written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/sehqlr/stutter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded readline-sys v0.0.12
[INFO] [stderr]   Downloaded readline v0.0.12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 244932e269df5e2da657c13c0e8b711f3291fb10b2968aa0b083daf34cd7591c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "244932e269df5e2da657c13c0e8b711f3291fb10b2968aa0b083daf34cd7591c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "244932e269df5e2da657c13c0e8b711f3291fb10b2968aa0b083daf34cd7591c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "244932e269df5e2da657c13c0e8b711f3291fb10b2968aa0b083daf34cd7591c", kill_on_drop: false }`
[INFO] [stdout] 244932e269df5e2da657c13c0e8b711f3291fb10b2968aa0b083daf34cd7591c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f38d005b7d1fb881a8fb67178efb2296912ecb95c18b1b6c877c7a04e530badc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f38d005b7d1fb881a8fb67178efb2296912ecb95c18b1b6c877c7a04e530badc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.12
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling winapi v0.2.7
[INFO] [stderr]    Compiling readline-sys v0.0.12
[INFO] [stderr]    Compiling utf8-ranges v0.1.3
[INFO] [stderr]    Compiling regex-syntax v0.3.3
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling readline v0.0.12
[INFO] [stderr]    Compiling aho-corasick v0.5.2
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling thread_local v0.2.6
[INFO] [stderr]    Compiling regex v0.1.71
[INFO] [stderr]    Compiling nom v1.2.3
[INFO] [stderr]    Compiling stutter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `IResult`
[INFO] [stdout]  --> src/parser.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use nom::{IResult, digit, eof};
[INFO] [stdout]   |           ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::IResult::*`
[INFO] [stdout]  --> src/parser.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use nom::IResult::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]  --> src/parser.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | /     named!(number,
[INFO] [stdout] 7 | |            many1!(digit)
[INFO] [stdout] 8 | |     );
[INFO] [stdout]   | |______^ expected `&[u8]`, found struct `Vec`
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected reference `&[u8]`
[INFO] [stdout]                 found struct `Vec<&[u8]>`
[INFO] [stdout]   = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]  --> src/parser.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | /     named!(number,
[INFO] [stdout] 7 | |            many1!(digit)
[INFO] [stdout] 8 | |     );
[INFO] [stdout]   | |______^ expected `&[u8]`, found struct `Vec`
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected reference `&[u8]`
[INFO] [stdout]                 found struct `Vec<&[u8]>`
[INFO] [stdout]   = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/parser.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | /     named!(expr,
[INFO] [stdout] 15 | |         alt!(
[INFO] [stdout] 16 | |             value!(number)
[INFO] [stdout] 17 | |         |   delimited!(
[INFO] [stdout] ...  |
[INFO] [stdout] 25 | |         )
[INFO] [stdout] 26 | |     );
[INFO] [stdout]    | |______^ expected `&[u8]`, found fn item
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected enum `IResult<&[u8], &[u8], u32>`
[INFO] [stdout]               found enum `IResult<&[u8], for<'r> fn(&'r [u8]) -> IResult<&'r [u8], &'r [u8]> {number}, _>`
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/parser.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | /     named!(expr,
[INFO] [stdout] 15 | |         alt!(
[INFO] [stdout] 16 | |             value!(number)
[INFO] [stdout] 17 | |         |   delimited!(
[INFO] [stdout] ...  |
[INFO] [stdout] 25 | |         )
[INFO] [stdout] 26 | |     );
[INFO] [stdout]    | |______^ expected `&[u8]`, found struct `Vec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&[u8]`
[INFO] [stdout]                  found struct `Vec<&[u8]>`
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/parser.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | /     named!(stutter,
[INFO] [stdout] 29 | |         terminated!(
[INFO] [stdout] 30 | |             preceded!(
[INFO] [stdout] 31 | |                 value!(operator),
[INFO] [stdout] ...  |
[INFO] [stdout] 34 | |         eof)
[INFO] [stdout] 35 | |     );
[INFO] [stdout]    | |______^ expected `&[u8]`, found struct `Vec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&[u8]`
[INFO] [stdout]                  found struct `Vec<&[u8]>`
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `stutter`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "f38d005b7d1fb881a8fb67178efb2296912ecb95c18b1b6c877c7a04e530badc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f38d005b7d1fb881a8fb67178efb2296912ecb95c18b1b6c877c7a04e530badc", kill_on_drop: false }`
[INFO] [stdout] f38d005b7d1fb881a8fb67178efb2296912ecb95c18b1b6c877c7a04e530badc
