[INFO] fetching crate wcnt 0.4.0... [INFO] checking wcnt-0.4.0 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056-3 [INFO] extracting crate wcnt 0.4.0 into /workspace/builds/worker-105/source [INFO] validating manifest of crates.io crate wcnt 0.4.0 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wcnt 0.4.0 [INFO] finished tweaking crates.io crate wcnt 0.4.0 [INFO] tweaked toml for crates.io crate wcnt 0.4.0 written to /workspace/builds/worker-105/source/Cargo.toml [INFO] crate crates.io crate wcnt 0.4.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bd79eae77b520686db89a8ef0770c3eef51053fbc5b31d702e649f00150de532 [INFO] running `Command { std: "docker" "start" "-a" "bd79eae77b520686db89a8ef0770c3eef51053fbc5b31d702e649f00150de532", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bd79eae77b520686db89a8ef0770c3eef51053fbc5b31d702e649f00150de532", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd79eae77b520686db89a8ef0770c3eef51053fbc5b31d702e649f00150de532", kill_on_drop: false }` [INFO] [stdout] bd79eae77b520686db89a8ef0770c3eef51053fbc5b31d702e649f00150de532 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 096144422fdea4e8a04074378df2bb10acf7c3dd73a8dfc83277e3e9548bde31 [INFO] running `Command { std: "docker" "start" "-a" "096144422fdea4e8a04074378df2bb10acf7c3dd73a8dfc83277e3e9548bde31", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling serde v1.0.102 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling rayon-core v1.6.0 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking same-file v1.0.5 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking termcolor v1.0.5 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking id-arena v2.2.1 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking walkdir v2.2.9 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling indexmap v1.3.0 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking bstr v0.2.8 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking num_cpus v1.11.0 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Checking crossbeam-deque v0.7.2 [INFO] [stderr] Checking globset v0.4.4 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking rayon v1.2.0 [INFO] [stderr] Checking ignore v0.4.10 [INFO] [stderr] Compiling serde_derive v1.0.102 [INFO] [stderr] Checking serde_test v1.0.102 [INFO] [stderr] Checking toml v0.5.5 [INFO] [stderr] Checking linked-hash-map v0.5.2 [INFO] [stderr] Checking wcnt v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `intra_doc_link_resolution_failure` has been removed: use `rustdoc::broken_intra_doc_links` instead [INFO] [stdout] --> src/main.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | #![deny(intra_doc_link_resolution_failure)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `intra_doc_link_resolution_failure` has been removed: use `rustdoc::broken_intra_doc_links` instead [INFO] [stdout] --> src/main.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | #![deny(intra_doc_link_resolution_failure)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/utils.rs:126:36 [INFO] [stdout] | [INFO] [stdout] 126 | struct Foo { value: usize }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0310]: the parameter type `impl Fn(&mut std::fmt::Formatter<'_>) -> std::fmt::Result + 'obj` may not live long enough [INFO] [stdout] --> src/utils.rs:53:6 [INFO] [stdout] | [INFO] [stdout] 53 | ) -> impl Display + 'obj { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider adding an explicit lifetime bound `impl Fn(&mut std::fmt::Formatter<'_>) -> std::fmt::Result + 'obj: 'static`... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0310]: the parameter type `impl Fn(&mut std::fmt::Formatter<'_>) -> std::fmt::Result + 'obj` may not live long enough [INFO] [stdout] --> src/utils.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | / FmtHelper { [INFO] [stdout] 55 | | inner: fmt_fn, [INFO] [stdout] 56 | | _phantom: PhantomData, [INFO] [stdout] 57 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = help: consider adding an explicit lifetime bound `impl Fn(&mut std::fmt::Formatter<'_>) -> std::fmt::Result + 'obj: 'static`... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0310]: the parameter type `impl Fn(&mut std::fmt::Formatter<'_>) -> std::fmt::Result + 'obj` may not live long enough [INFO] [stdout] --> src/utils.rs:53:6 [INFO] [stdout] | [INFO] [stdout] 53 | ) -> impl Display + 'obj { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider adding an explicit lifetime bound `impl Fn(&mut std::fmt::Formatter<'_>) -> std::fmt::Result + 'obj: 'static`... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0310]: the parameter type `impl Fn(&mut std::fmt::Formatter<'_>) -> std::fmt::Result + 'obj` may not live long enough [INFO] [stdout] --> src/utils.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | / FmtHelper { [INFO] [stdout] 55 | | inner: fmt_fn, [INFO] [stdout] 56 | | _phantom: PhantomData, [INFO] [stdout] 57 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = help: consider adding an explicit lifetime bound `impl Fn(&mut std::fmt::Formatter<'_>) -> std::fmt::Result + 'obj: 'static`... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `wcnt` due to 3 previous errors; 2 warnings emitted [INFO] [stdout] For more information about this error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about this error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "096144422fdea4e8a04074378df2bb10acf7c3dd73a8dfc83277e3e9548bde31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "096144422fdea4e8a04074378df2bb10acf7c3dd73a8dfc83277e3e9548bde31", kill_on_drop: false }` [INFO] [stdout] 096144422fdea4e8a04074378df2bb10acf7c3dd73a8dfc83277e3e9548bde31