[INFO] cloning repository https://github.com/ear7h/mkshell [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ear7h/mkshell" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fear7h%2Fmkshell", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fear7h%2Fmkshell'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4b506ea06820aefacd08756ebc097fa53bdaba1f [INFO] checking ear7h/mkshell against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fear7h%2Fmkshell" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ear7h/mkshell 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/ear7h/mkshell [INFO] finished tweaking git repo https://github.com/ear7h/mkshell [INFO] tweaked toml for git repo https://github.com/ear7h/mkshell written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ear7h/mkshell 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-macros v1.3.0 [INFO] [stderr] Downloaded quick_from v0.1.0 [INFO] [stderr] Downloaded mio v0.7.7 [INFO] [stderr] Downloaded miow v0.3.6 [INFO] [stderr] Downloaded streaming-iterator v0.1.5 [INFO] [stderr] Downloaded redox_syscall v0.2.4 [INFO] [stderr] Downloaded memchr v2.3.4 [INFO] [stderr] Downloaded nix v0.19.1 [INFO] [stderr] Downloaded libc v0.2.86 [INFO] [stderr] Downloaded tokio v1.9.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 049331d3ad498f81dc4ba0fda06c16477cc6121508a70459864b925b6a290904 [INFO] running `Command { std: "docker" "start" "-a" "049331d3ad498f81dc4ba0fda06c16477cc6121508a70459864b925b6a290904", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "049331d3ad498f81dc4ba0fda06c16477cc6121508a70459864b925b6a290904", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "049331d3ad498f81dc4ba0fda06c16477cc6121508a70459864b925b6a290904", kill_on_drop: false }` [INFO] [stdout] 049331d3ad498f81dc4ba0fda06c16477cc6121508a70459864b925b6a290904 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] c1289798f6fd1519a8b7dc86e5877c11721be7848e37b3679950dd67b4afdb54 [INFO] running `Command { std: "docker" "start" "-a" "c1289798f6fd1519a8b7dc86e5877c11721be7848e37b3679950dd67b4afdb54", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Compiling tokio v1.9.0 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking streaming-iterator v0.1.5 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking mio v0.7.7 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking nix v0.19.1 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking termion v1.5.6 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling quick_from v0.1.0 [INFO] [stderr] Checking mkshell v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: expected one of `.`, `;`, `?`, `else`, or an operator, found `:` [INFO] [stdout] --> src/lib.rs:462:57 [INFO] [stdout] | [INFO] [stdout] 462 | let v = scanner.iter("test\ntest").collect(): Vec<_>; [INFO] [stdout] | ^ expected one of `.`, `;`, `?`, `else`, or an operator [INFO] [stdout] | [INFO] [stdout] = note: type ascription syntax has been removed, see issue #101728 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `.`, `;`, `?`, `else`, or an operator, found `:` [INFO] [stdout] --> src/lib.rs:490:66 [INFO] [stdout] | [INFO] [stdout] 490 | let v = scanner.iter(&b"test\x08space"[..]).collect(): Vec<_>; [INFO] [stdout] | ^ expected one of `.`, `;`, `?`, `else`, or an operator [INFO] [stdout] | [INFO] [stdout] = note: type ascription syntax has been removed, see issue #101728 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `.`, `;`, `?`, `else`, or an operator, found `:` [INFO] [stdout] --> src/lib.rs:462:57 [INFO] [stdout] | [INFO] [stdout] 462 | let v = scanner.iter("test\ntest").collect(): Vec<_>; [INFO] [stdout] | ^ expected one of `.`, `;`, `?`, `else`, or an operator [INFO] [stdout] | [INFO] [stdout] = note: type ascription syntax has been removed, see issue #101728 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `.`, `;`, `?`, `else`, or an operator, found `:` [INFO] [stdout] --> src/lib.rs:490:66 [INFO] [stdout] | [INFO] [stdout] 490 | let v = scanner.iter(&b"test\x08space"[..]).collect(): Vec<_>; [INFO] [stdout] | ^ expected one of `.`, `;`, `?`, `else`, or an operator [INFO] [stdout] | [INFO] [stdout] = note: type ascription syntax has been removed, see issue #101728 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: no rules expected the token `:` [INFO] [stdout] --> src/aho_corasick.rs:322:51 [INFO] [stdout] | [INFO] [stdout] 322 | assert_eq!(ac.push_matches(&'c').collect(): Vec<_>, vec![&3, &1, &2]); [INFO] [stdout] | ^ no rules expected this token in macro call [INFO] [stdout] | [INFO] [stdout] note: while trying to match `,` [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/macros/mod.rs:37:16 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: no rules expected the token `:` [INFO] [stdout] --> src/aho_corasick.rs:331:51 [INFO] [stdout] | [INFO] [stdout] 331 | assert_eq!(ac.push_matches(&'c').collect(): Vec<_>, vec![&1, &2]); [INFO] [stdout] | ^ no rules expected this token in macro call [INFO] [stdout] | [INFO] [stdout] note: while trying to match `,` [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/macros/mod.rs:37:16 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `format_args_capture` has been stable since 1.58.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(format_args_capture)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `associated_type_bounds` has been stable since 1.79.0-nightly and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(associated_type_bounds)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `generic_associated_types` has been stable since 1.65.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | #![feature(generic_associated_types)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `format_args_capture` has been stable since 1.58.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(format_args_capture)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `associated_type_bounds` has been stable since 1.79.0-nightly and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(associated_type_bounds)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `generic_associated_types` has been stable since 1.65.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | #![feature(generic_associated_types)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mkshell` (lib) due to 3 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 4 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mkshell` (lib test) due to 5 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "c1289798f6fd1519a8b7dc86e5877c11721be7848e37b3679950dd67b4afdb54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1289798f6fd1519a8b7dc86e5877c11721be7848e37b3679950dd67b4afdb54", kill_on_drop: false }` [INFO] [stdout] c1289798f6fd1519a8b7dc86e5877c11721be7848e37b3679950dd67b4afdb54