[INFO] cloning repository https://github.com/matklad/rustlexspec [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/matklad/rustlexspec" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatklad%2Frustlexspec", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatklad%2Frustlexspec'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e37f07123e64e12acda492954a9b54563e8c9d28 [INFO] checking matklad/rustlexspec against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatklad%2Frustlexspec" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/matklad/rustlexspec on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/matklad/rustlexspec [INFO] finished tweaking git repo https://github.com/matklad/rustlexspec [INFO] tweaked toml for git repo https://github.com/matklad/rustlexspec written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/matklad/rustlexspec already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded syntex_pos v0.43.0 [INFO] [stderr] Downloaded syntex_errors v0.43.0 [INFO] [stderr] Downloaded unicode-xid v0.0.3 [INFO] [stderr] Downloaded rustc-serialize v0.3.19 [INFO] [stderr] Downloaded term v0.4.4 [INFO] [stderr] Downloaded regex v0.1.77 [INFO] [stderr] Downloaded regex-syntax v0.3.5 [INFO] [stderr] Downloaded syntex_syntax v0.43.0 [INFO] [stderr] Downloaded libc v0.2.16 [INFO] [stderr] Downloaded lazy_static v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2c5ba3953fd117f1a3219865d38894ab1d466229a1c23e479fdee2075c173e15 [INFO] running `Command { std: "docker" "start" "-a" "2c5ba3953fd117f1a3219865d38894ab1d466229a1c23e479fdee2075c173e15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2c5ba3953fd117f1a3219865d38894ab1d466229a1c23e479fdee2075c173e15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c5ba3953fd117f1a3219865d38894ab1d466229a1c23e479fdee2075c173e15", kill_on_drop: false }` [INFO] [stdout] 2c5ba3953fd117f1a3219865d38894ab1d466229a1c23e479fdee2075c173e15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cc90e209986c7a167b048b5c1e8fbfb499ffb6ed41ab711865b4ac3c4b91c1b7 [INFO] running `Command { std: "docker" "start" "-a" "cc90e209986c7a167b048b5c1e8fbfb499ffb6ed41ab711865b4ac3c4b91c1b7", kill_on_drop: false }` [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking libc v0.2.16 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking regex-syntax v0.3.5 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Checking lazy_static v0.2.1 [INFO] [stderr] Checking rustc-serialize v0.3.19 [INFO] [stderr] Checking unicode-xid v0.0.3 [INFO] [stderr] Checking log v0.3.6 [INFO] [stderr] Checking bitflags v0.5.0 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stdout] error[E0642]: patterns aren't allowed in functions without bodies [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.19/src/serialize.rs:147:45 [INFO] [stdout] | [INFO] [stdout] 147 | ... &f_name: &str, [INFO] [stdout] | ^^^^^^^ pattern not allowed in function without body [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.19/src/serialize.rs:454:5 [INFO] [stdout] | [INFO] [stdout] 454 | fn decode(d: &mut D) -> Result, D::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `T` must be valid for the static lifetime... [INFO] [stdout] | ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/alloc/src/borrow.rs:180:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 450 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking term v0.4.4 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking regex v0.1.77 [INFO] [stderr] Checking rustlexspec v0.1.0 (/opt/rustwide/workdir/rustlexspec) [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0310, E0642. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> rustlexspec/lib.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 94 | / lazy_static! { [INFO] [stdout] 95 | | static ref PATTERNS: Vec = [INFO] [stdout] 96 | | TOKEN_TYPES.iter() [INFO] [stdout] 97 | | .map(|t| Regex::new(&format!("^((?x){})", t.re())).unwrap()) [INFO] [stdout] 98 | | .collect(); [INFO] [stdout] 99 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> rustlexspec/lib.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 94 | / lazy_static! { [INFO] [stdout] 95 | | static ref PATTERNS: Vec = [INFO] [stdout] 96 | | TOKEN_TYPES.iter() [INFO] [stdout] 97 | | .map(|t| Regex::new(&format!("^((?x){})", t.re())).unwrap()) [INFO] [stdout] 98 | | .collect(); [INFO] [stdout] 99 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> rustlexspec/lib.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 94 | / lazy_static! { [INFO] [stdout] 95 | | static ref PATTERNS: Vec = [INFO] [stdout] 96 | | TOKEN_TYPES.iter() [INFO] [stdout] 97 | | .map(|t| Regex::new(&format!("^((?x){})", t.re())).unwrap()) [INFO] [stdout] 98 | | .collect(); [INFO] [stdout] 99 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> rustlexspec/lib.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 94 | / lazy_static! { [INFO] [stdout] 95 | | static ref PATTERNS: Vec = [INFO] [stdout] 96 | | TOKEN_TYPES.iter() [INFO] [stdout] 97 | | .map(|t| Regex::new(&format!("^((?x){})", t.re())).unwrap()) [INFO] [stdout] 98 | | .collect(); [INFO] [stdout] 99 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "cc90e209986c7a167b048b5c1e8fbfb499ffb6ed41ab711865b4ac3c4b91c1b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc90e209986c7a167b048b5c1e8fbfb499ffb6ed41ab711865b4ac3c4b91c1b7", kill_on_drop: false }` [INFO] [stdout] cc90e209986c7a167b048b5c1e8fbfb499ffb6ed41ab711865b4ac3c4b91c1b7 [INFO] checking matklad/rustlexspec against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatklad%2Frustlexspec" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/matklad/rustlexspec on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/matklad/rustlexspec [INFO] finished tweaking git repo https://github.com/matklad/rustlexspec [INFO] tweaked toml for git repo https://github.com/matklad/rustlexspec written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/matklad/rustlexspec already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f979afaa6967001ae3c87c37852a9c79542dcfaa9313fea1aadc2d60acb2b7b3 [INFO] running `Command { std: "docker" "start" "-a" "f979afaa6967001ae3c87c37852a9c79542dcfaa9313fea1aadc2d60acb2b7b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f979afaa6967001ae3c87c37852a9c79542dcfaa9313fea1aadc2d60acb2b7b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f979afaa6967001ae3c87c37852a9c79542dcfaa9313fea1aadc2d60acb2b7b3", kill_on_drop: false }` [INFO] [stdout] f979afaa6967001ae3c87c37852a9c79542dcfaa9313fea1aadc2d60acb2b7b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a8467ae5c677d706b8ab11fb5617f4e1fd04b717f0c56e4513c9028499c8ab0c [INFO] running `Command { std: "docker" "start" "-a" "a8467ae5c677d706b8ab11fb5617f4e1fd04b717f0c56e4513c9028499c8ab0c", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "a8467ae5c677d706b8ab11fb5617f4e1fd04b717f0c56e4513c9028499c8ab0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8467ae5c677d706b8ab11fb5617f4e1fd04b717f0c56e4513c9028499c8ab0c", kill_on_drop: false }` [INFO] [stdout] a8467ae5c677d706b8ab11fb5617f4e1fd04b717f0c56e4513c9028499c8ab0c