[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] checking sehqlr/stutter against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsehqlr%2Fstutter" "/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/sehqlr/stutter on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "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-5/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" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nom v1.2.3 [INFO] [stderr] Downloaded readline v0.0.12 [INFO] [stderr] Downloaded readline-sys v0.0.12 [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "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] 94fa84d02d022c7259a7b37236422072762649d2a07b760eeba83198e28878b2 [INFO] running `Command { std: "docker" "start" "-a" "94fa84d02d022c7259a7b37236422072762649d2a07b760eeba83198e28878b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "94fa84d02d022c7259a7b37236422072762649d2a07b760eeba83198e28878b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94fa84d02d022c7259a7b37236422072762649d2a07b760eeba83198e28878b2", kill_on_drop: false }` [INFO] [stdout] 94fa84d02d022c7259a7b37236422072762649d2a07b760eeba83198e28878b2 [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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "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] 129b5d6d2c13929f88df1dded8b1879af2f8ad8d3328616d1e48f4bae50b8e51 [INFO] running `Command { std: "docker" "start" "-a" "129b5d6d2c13929f88df1dded8b1879af2f8ad8d3328616d1e48f4bae50b8e51", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.12 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking winapi v0.2.7 [INFO] [stderr] Compiling readline-sys v0.0.12 [INFO] [stderr] Checking regex-syntax v0.3.3 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking readline v0.0.12 [INFO] [stderr] Checking aho-corasick v0.5.2 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking thread_local v0.2.6 [INFO] [stderr] Checking regex v0.1.71 [INFO] [stderr] Checking nom v1.2.3 [INFO] [stderr] Checking 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] 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 the macro `vec` (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 the macro `many1` (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] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | |______expected `&[u8]`, found fn item [INFO] [stdout] | expected `IResult<&[u8], &[u8]>` because of return type [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 the macro `alt_parser` (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 the macro `alt_parser` (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 the macro `vec` (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 the macro `terminated` (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] [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 the macro `many1` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [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] [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] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | |______expected `&[u8]`, found fn item [INFO] [stdout] | expected `IResult<&[u8], &[u8]>` because of return type [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 the macro `alt_parser` (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 the macro `alt_parser` (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 the macro `terminated` (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: build failed [INFO] running `Command { std: "docker" "inspect" "129b5d6d2c13929f88df1dded8b1879af2f8ad8d3328616d1e48f4bae50b8e51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "129b5d6d2c13929f88df1dded8b1879af2f8ad8d3328616d1e48f4bae50b8e51", kill_on_drop: false }` [INFO] [stdout] 129b5d6d2c13929f88df1dded8b1879af2f8ad8d3328616d1e48f4bae50b8e51