[INFO] cloning repository https://github.com/sinistersnare/papy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sinistersnare/papy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsinistersnare%2Fpapy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsinistersnare%2Fpapy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c7dcfdd628101879b540fe2cceba97c21024d403 [INFO] checking sinistersnare/papy against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsinistersnare%2Fpapy" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sinistersnare/papy on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sinistersnare/papy [INFO] finished tweaking git repo https://github.com/sinistersnare/papy [INFO] tweaked toml for git repo https://github.com/sinistersnare/papy written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/sinistersnare/papy already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/DanielKeep/rust-scan.git` [INFO] [stderr] Updating git repository `https://github.com/DanielKeep/rust-scan-util.git` [INFO] [stderr] Updating git repository `https://github.com/huonw/spellck` [INFO] [stderr] Updating git repository `https://github.com/mrordinaire/rust-stem` [INFO] [stderr] error: the lock file /workspace/builds/worker-0/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 [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/DanielKeep/rust-scan.git` [INFO] [stderr] Updating git repository `https://github.com/DanielKeep/rust-scan-util.git` [INFO] [stderr] Updating git repository `https://github.com/huonw/spellck` [INFO] [stderr] Updating git repository `https://github.com/mrordinaire/rust-stem` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f9274ec0bdd5819f1d5e6b6afb4dc6066e3b7b73cbaf5787cf71b019ec09249d [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" "f9274ec0bdd5819f1d5e6b6afb4dc6066e3b7b73cbaf5787cf71b019ec09249d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f9274ec0bdd5819f1d5e6b6afb4dc6066e3b7b73cbaf5787cf71b019ec09249d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9274ec0bdd5819f1d5e6b6afb4dc6066e3b7b73cbaf5787cf71b019ec09249d", kill_on_drop: false }` [INFO] [stdout] f9274ec0bdd5819f1d5e6b6afb4dc6066e3b7b73cbaf5787cf71b019ec09249d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "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] f4ca4a1792e7b452176ca73d97d6e1c8ef12ec772efd2d9b52f150fbd51a7db8 [INFO] running `Command { std: "docker" "start" "-a" "f4ca4a1792e7b452176ca73d97d6e1c8ef12ec772efd2d9b52f150fbd51a7db8", kill_on_drop: false }` [INFO] [stderr] Compiling scan_util v0.5.5 (https://github.com/DanielKeep/rust-scan-util.git#1a13f784) [INFO] [stderr] Compiling stem v0.1.0 (https://github.com/mrordinaire/rust-stem#3ad8a40d) [INFO] [stdout] error: expected type, found `|` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/rust-scan-util-26f80c5682685f3f/1a13f78/src/lib.rs:46:29 [INFO] [stdout] | [INFO] [stdout] 46 | fn len_while(s: &str, pred: |char| -> bool) -> Option { [INFO] [stdout] | ^ expected type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected type, found `|` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/rust-scan-util-26f80c5682685f3f/1a13f78/src/lib.rs:46:29 [INFO] [stdout] | [INFO] [stdout] 46 | fn len_while(s: &str, pred: |char| -> bool) -> Option { [INFO] [stdout] | ^ expected type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: invalid suffix `u` for integer literal [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/rust-scan-util-26f80c5682685f3f/1a13f78/src/io.rs:83:17 [INFO] [stdout] | [INFO] [stdout] 83 | for _ in range(0u, n) { [INFO] [stdout] | ^^ invalid suffix `u` [INFO] [stdout] | [INFO] [stdout] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected `{`, found `s` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/rust-scan-util-26f80c5682685f3f/1a13f78/src/scanner.rs:241:27 [INFO] [stdout] | [INFO] [stdout] 241 | let fs = |s:&str| -> F s.parse().unwrap(); [INFO] [stdout] | ^----------------- [INFO] [stdout] | | [INFO] [stdout] | expected `{` [INFO] [stdout] | help: try placing this code inside a block: `{ s.parse().unwrap() }` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: invalid suffix `u` for integer literal [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/rust-scan-util-26f80c5682685f3f/1a13f78/src/io.rs:83:17 [INFO] [stdout] | [INFO] [stdout] 83 | for _ in range(0u, n) { [INFO] [stdout] | ^^ invalid suffix `u` [INFO] [stdout] | [INFO] [stdout] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected `{`, found `s` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/rust-scan-util-26f80c5682685f3f/1a13f78/src/scanner.rs:241:27 [INFO] [stdout] | [INFO] [stdout] 241 | let fs = |s:&str| -> F s.parse().unwrap(); [INFO] [stdout] | ^----------------- [INFO] [stdout] | | [INFO] [stdout] | expected `{` [INFO] [stdout] | help: try placing this code inside a block: `{ s.parse().unwrap() }` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `$scan_fn:path` is followed by `->`, which is not allowed for `path` fragments [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/rust-scan-util-26f80c5682685f3f/1a13f78/src/scanner.rs:19:17 [INFO] [stdout] | [INFO] [stdout] 19 | ($scan_fn:path -> $T:ty as $name:expr) => { [INFO] [stdout] | ^^ not allowed after `path` fragments [INFO] [stdout] | [INFO] [stdout] = note: allowed there are: `{`, `[`, `=>`, `,`, `>`, `=`, `:`, `;`, `|`, `as` or `where` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `log` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/rust-scan-util-26f80c5682685f3f/1a13f78/src/lib.rs:29:24 [INFO] [stdout] | [INFO] [stdout] 29 | #[phase(plugin, link)] extern crate log; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stderr] error: could not compile `scan_util` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: `$scan_fn:path` is followed by `->`, which is not allowed for `path` fragments [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/rust-scan-util-26f80c5682685f3f/1a13f78/src/scanner.rs:19:17 [INFO] [stdout] | [INFO] [stdout] 19 | ($scan_fn:path -> $T:ty as $name:expr) => { [INFO] [stdout] | ^^ not allowed after `path` fragments [INFO] [stdout] | [INFO] [stdout] = note: allowed there are: `{`, `[`, `=>`, `,`, `>`, `=`, `:`, `;`, `|`, `as` or `where` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `log` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/rust-scan-util-26f80c5682685f3f/1a13f78/src/lib.rs:29:24 [INFO] [stdout] | [INFO] [stdout] 29 | #[phase(plugin, link)] extern crate log; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "f4ca4a1792e7b452176ca73d97d6e1c8ef12ec772efd2d9b52f150fbd51a7db8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4ca4a1792e7b452176ca73d97d6e1c8ef12ec772efd2d9b52f150fbd51a7db8", kill_on_drop: false }` [INFO] [stdout] f4ca4a1792e7b452176ca73d97d6e1c8ef12ec772efd2d9b52f150fbd51a7db8