[INFO] cloning repository https://github.com/angelini/twin-query [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/angelini/twin-query" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fangelini%2Ftwin-query", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fangelini%2Ftwin-query'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 83a1a75964a1df4fee8ecfcba31be264bb37e265 [INFO] checking angelini/twin-query against try#8b72f65b805cbe4c261de45030d663f524f27376 for pr-78991 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fangelini%2Ftwin-query" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/angelini/twin-query on toolchain 8b72f65b805cbe4c261de45030d663f524f27376 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/angelini/twin-query [INFO] finished tweaking git repo https://github.com/angelini/twin-query [INFO] tweaked toml for git repo https://github.com/angelini/twin-query written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/angelini/twin-query already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] error: the lock file /workspace/builds/worker-6/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 [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded errno v0.1.8 [INFO] [stderr] Downloaded petgraph v0.2.10 [INFO] [stderr] Downloaded vergen v0.1.1 [INFO] [stderr] Downloaded csv v0.14.7 [INFO] [stderr] Downloaded peg v0.3.18 [INFO] [stderr] Downloaded rl-sys v0.4.1 [INFO] [stderr] Downloaded clippy v0.0.63 [INFO] [stderr] Downloaded bincode v0.4.1 [INFO] [stderr] Downloaded blastfig v0.3.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 30572cb57dff70a6af17f60fd6126ee7e36c422058d7e7a1bedbbe04c0ff30ce [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" "30572cb57dff70a6af17f60fd6126ee7e36c422058d7e7a1bedbbe04c0ff30ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "30572cb57dff70a6af17f60fd6126ee7e36c422058d7e7a1bedbbe04c0ff30ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30572cb57dff70a6af17f60fd6126ee7e36c422058d7e7a1bedbbe04c0ff30ce", kill_on_drop: false }` [INFO] [stdout] 30572cb57dff70a6af17f60fd6126ee7e36c422058d7e7a1bedbbe04c0ff30ce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "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] ad6e72991a5af15c476d826c88f1090a43d29839d71a67326222edad2998570b [INFO] running `Command { std: "docker" "start" "-a" "ad6e72991a5af15c476d826c88f1090a43d29839d71a67326222edad2998570b", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling nom v1.2.4 [INFO] [stderr] Compiling quine-mc_cluskey v0.2.4 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking blastfig v0.3.3 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking byteorder v0.4.2 [INFO] [stderr] Compiling regex-syntax v0.3.9 [INFO] [stderr] Checking fixedbitset v0.1.9 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking encode_unicode v0.3.6 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Compiling peg v0.3.18 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling toml v0.1.30 [INFO] [stderr] Checking csv v0.14.7 [INFO] [stderr] Compiling tinyvec v1.0.1 [INFO] [stderr] Checking libc v0.2.80 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/peg-0.3.18/src/peg_syntax_ext.rs:1:30 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(plugin_registrar, quote, rustc_private, box_patterns)] [INFO] [stdout] | ^^^^^ feature has been removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `rustc_plugin` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/peg-0.3.18/src/peg_syntax_ext.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate rustc_plugin; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0463, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stderr] error: could not compile `peg` [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] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nom-1.2.4/src/macros.rs:1210:5 [INFO] [stdout] | [INFO] [stdout] 1210 | / { [INFO] [stdout] 1211 | | alt_parser!($i, $($rest)*) [INFO] [stdout] | | - help: consider removing this semicolon [INFO] [stdout] 1212 | | } [INFO] [stdout] | |_____^ expected enum `internal::IResult`, found `()` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nom-1.2.4/src/character.rs:135:1 [INFO] [stdout] | [INFO] [stdout] 135 | named!(pub eol, alt!(crlf | newline)); [INFO] [stdout] | -------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: expected enum `internal::IResult<&[u8], char>` [INFO] [stdout] found unit type `()` [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] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nom-1.2.4/src/nom.rs:328:26 [INFO] [stdout] | [INFO] [stdout] 328 | pub fn be_i8(i:&[u8]) -> IResult<&[u8], i8> { [INFO] [stdout] | ----- ^^^^^^^^^^^^^^^^^^ expected enum `internal::IResult`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] 329 | map!(i, be_u8, | x | { x as i8 }) [INFO] [stdout] | - help: consider removing this semicolon [INFO] [stdout] | [INFO] [stdout] = note: expected enum `internal::IResult<&[u8], i8>` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nom-1.2.4/src/nom.rs:334:27 [INFO] [stdout] | [INFO] [stdout] 334 | pub fn be_i16(i:&[u8]) -> IResult<&[u8], i16> { [INFO] [stdout] | ------ ^^^^^^^^^^^^^^^^^^^ expected enum `internal::IResult`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] 335 | map!(i, be_u16, | x | { x as i16 }) [INFO] [stdout] | - help: consider removing this semicolon [INFO] [stdout] | [INFO] [stdout] = note: expected enum `internal::IResult<&[u8], i16>` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nom-1.2.4/src/nom.rs:340:27 [INFO] [stdout] | [INFO] [stdout] 340 | pub fn be_i32(i:&[u8]) -> IResult<&[u8], i32> { [INFO] [stdout] | ------ ^^^^^^^^^^^^^^^^^^^ expected enum `internal::IResult`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] 341 | map!(i, be_u32, | x | { x as i32 }) [INFO] [stdout] | - help: consider removing this semicolon [INFO] [stdout] | [INFO] [stdout] = note: expected enum `internal::IResult<&[u8], i32>` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nom-1.2.4/src/nom.rs:346:27 [INFO] [stdout] | [INFO] [stdout] 346 | pub fn be_i64(i:&[u8]) -> IResult<&[u8], i64> { [INFO] [stdout] | ------ ^^^^^^^^^^^^^^^^^^^ expected enum `internal::IResult`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] 347 | map!(i, be_u64, | x | { x as i64 }) [INFO] [stdout] | - help: consider removing this semicolon [INFO] [stdout] | [INFO] [stdout] = note: expected enum `internal::IResult<&[u8], i64>` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nom-1.2.4/src/nom.rs:396:26 [INFO] [stdout] | [INFO] [stdout] 396 | pub fn le_i8(i:&[u8]) -> IResult<&[u8], i8> { [INFO] [stdout] | ----- ^^^^^^^^^^^^^^^^^^ expected enum `internal::IResult`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] 397 | map!(i, le_u8, | x | { x as i8 }) [INFO] [stdout] | - help: consider removing this semicolon [INFO] [stdout] | [INFO] [stdout] = note: expected enum `internal::IResult<&[u8], i8>` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nom-1.2.4/src/nom.rs:402:27 [INFO] [stdout] | [INFO] [stdout] 402 | pub fn le_i16(i:&[u8]) -> IResult<&[u8], i16> { [INFO] [stdout] | ------ ^^^^^^^^^^^^^^^^^^^ expected enum `internal::IResult`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] 403 | map!(i, le_u16, | x | { x as i16 }) [INFO] [stdout] | - help: consider removing this semicolon [INFO] [stdout] | [INFO] [stdout] = note: expected enum `internal::IResult<&[u8], i16>` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nom-1.2.4/src/nom.rs:408:27 [INFO] [stdout] | [INFO] [stdout] 408 | pub fn le_i32(i:&[u8]) -> IResult<&[u8], i32> { [INFO] [stdout] | ------ ^^^^^^^^^^^^^^^^^^^ expected enum `internal::IResult`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] 409 | map!(i, le_u32, | x | { x as i32 }) [INFO] [stdout] | - help: consider removing this semicolon [INFO] [stdout] | [INFO] [stdout] = note: expected enum `internal::IResult<&[u8], i32>` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nom-1.2.4/src/nom.rs:414:27 [INFO] [stdout] | [INFO] [stdout] 414 | pub fn le_i64(i:&[u8]) -> IResult<&[u8], i64> { [INFO] [stdout] | ------ ^^^^^^^^^^^^^^^^^^^ expected enum `internal::IResult`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] 415 | map!(i, le_u64, | x | { x as i64 }) [INFO] [stdout] | - help: consider removing this semicolon [INFO] [stdout] | [INFO] [stdout] = note: expected enum `internal::IResult<&[u8], i64>` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 9 previous errors [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" "ad6e72991a5af15c476d826c88f1090a43d29839d71a67326222edad2998570b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad6e72991a5af15c476d826c88f1090a43d29839d71a67326222edad2998570b", kill_on_drop: false }` [INFO] [stdout] ad6e72991a5af15c476d826c88f1090a43d29839d71a67326222edad2998570b