[INFO] cloning repository https://github.com/mtf323-lehigh/collude-lang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mtf323-lehigh/collude-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmtf323-lehigh%2Fcollude-lang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmtf323-lehigh%2Fcollude-lang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 34b426681330956c56f702f382c0cb8c818a7e91 [INFO] checking mtf323-lehigh/collude-lang against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmtf323-lehigh%2Fcollude-lang" "/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/mtf323-lehigh/collude-lang on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mtf323-lehigh/collude-lang [INFO] finished tweaking git repo https://github.com/mtf323-lehigh/collude-lang [INFO] tweaked toml for git repo https://github.com/mtf323-lehigh/collude-lang written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/mtf323-lehigh/collude-lang already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 910f8badd437fe6bff49827a9d93708e28e90b083d573b74c3b74d3be05d5fd7 [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" "910f8badd437fe6bff49827a9d93708e28e90b083d573b74c3b74d3be05d5fd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "910f8badd437fe6bff49827a9d93708e28e90b083d573b74c3b74d3be05d5fd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "910f8badd437fe6bff49827a9d93708e28e90b083d573b74c3b74d3be05d5fd7", kill_on_drop: false }` [INFO] [stdout] 910f8badd437fe6bff49827a9d93708e28e90b083d573b74c3b74d3be05d5fd7 [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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 377ffb57ff9d5a07b52a8bcf8f6f9041a9294d728ccce3d2860a2d6ed8283861 [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" "377ffb57ff9d5a07b52a8bcf8f6f9041a9294d728ccce3d2860a2d6ed8283861", kill_on_drop: false }` [INFO] [stderr] Checking collude v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: expected one of `!`, `+`, `::`, or `;`, found keyword `pub` [INFO] [stdout] --> src/parser.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 15 | type PResult = Result<(VecDeque, Vec), u32> [INFO] [stdout] | - expected one of `!`, `+`, `::`, or `;` [INFO] [stdout] 16 | [INFO] [stdout] 17 | pub fn parse(tokens: VecDeque) -> Result { [INFO] [stdout] | ^^^ unexpected token [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `!`, `+`, `::`, or `;`, found keyword `pub` [INFO] [stdout] --> src/parser.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 15 | type PResult = Result<(VecDeque, Vec), u32> [INFO] [stdout] | - expected one of `!`, `+`, `::`, or `;` [INFO] [stdout] 16 | [INFO] [stdout] 17 | pub fn parse(tokens: VecDeque) -> Result { [INFO] [stdout] | ^^^ unexpected token [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `FromIterator` in this scope [INFO] [stdout] --> src/lexer.rs:24:15 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn lex>(source: String) -> T { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: a trait with a similar name exists [INFO] [stdout] | [INFO] [stdout] 24 | pub fn lex>(source: String) -> T { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 2 | use core::iter::FromIterator; [INFO] [stdout] | [INFO] [stdout] 2 | use std::iter::FromIterator; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0405`. [INFO] [stdout] [INFO] [stderr] error: could not compile `collude` [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[E0405]: cannot find trait `FromIterator` in this scope [INFO] [stdout] --> src/lexer.rs:24:15 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn lex>(source: String) -> T { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: a trait with a similar name exists [INFO] [stdout] | [INFO] [stdout] 24 | pub fn lex>(source: String) -> T { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 2 | use core::iter::FromIterator; [INFO] [stdout] | [INFO] [stdout] 2 | use std::iter::FromIterator; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0405`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "377ffb57ff9d5a07b52a8bcf8f6f9041a9294d728ccce3d2860a2d6ed8283861", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "377ffb57ff9d5a07b52a8bcf8f6f9041a9294d728ccce3d2860a2d6ed8283861", kill_on_drop: false }` [INFO] [stdout] 377ffb57ff9d5a07b52a8bcf8f6f9041a9294d728ccce3d2860a2d6ed8283861