[INFO] fetching crate darkly 0.2.0... [INFO] checking darkly-0.2.0 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] extracting crate darkly 0.2.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate darkly 0.2.0 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 crates.io crate darkly 0.2.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate darkly 0.2.0 [INFO] tweaked toml for crates.io crate darkly 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 6 packages [INFO] [stderr] Adding proc-macro2 v0.4.30 (latest: v1.0.79) [INFO] [stderr] Adding quote v0.6.13 (latest: v1.0.35) [INFO] [stderr] Adding syn v0.15.44 (latest: v2.0.57) [INFO] [stderr] Adding unicode-xid v0.1.0 (latest: v0.2.4) [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 darkly-macros v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e1f2daed82541c49e82b90fea025687c8bf3373bc9bad50f7f0917e9ce111d2e [INFO] running `Command { std: "docker" "start" "-a" "e1f2daed82541c49e82b90fea025687c8bf3373bc9bad50f7f0917e9ce111d2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e1f2daed82541c49e82b90fea025687c8bf3373bc9bad50f7f0917e9ce111d2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1f2daed82541c49e82b90fea025687c8bf3373bc9bad50f7f0917e9ce111d2e", kill_on_drop: false }` [INFO] [stdout] e1f2daed82541c49e82b90fea025687c8bf3373bc9bad50f7f0917e9ce111d2e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 7eb608d0eb6a17d0a4fc3794ee9feae82d357c40b37dacf6f694bf382b086eba [INFO] running `Command { std: "docker" "start" "-a" "7eb608d0eb6a17d0a4fc3794ee9feae82d357c40b37dacf6f694bf382b086eba", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling darkly-macros v0.2.0 [INFO] [stderr] Checking darkly v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate as darkly` [INFO] [stdout] --> src/lib.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | use crate as darkly; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/lib.rs:299:41 [INFO] [stdout] | [INFO] [stdout] 299 | assert!(ss.scan_to(",").unwrap(): String == "Hello"); [INFO] [stdout] | ^ expected one of `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/lib.rs:302:35 [INFO] [stdout] | [INFO] [stdout] 302 | assert!(ss.scan().unwrap(): String == "world!"); [INFO] [stdout] | ^ expected one of `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/lib.rs:308:41 [INFO] [stdout] | [INFO] [stdout] 308 | assert!(ss.scan_to(":").unwrap(): String == "Hello"); [INFO] [stdout] | ^ expected one of `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/lib.rs:311:41 [INFO] [stdout] | [INFO] [stdout] 311 | assert!(ss.scan_to("!").unwrap(): u32 == 42); [INFO] [stdout] | ^ expected one of `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/lib.rs:317:49 [INFO] [stdout] | [INFO] [stdout] 317 | assert!(ss.scan_to_whitespace().unwrap(): String == "Hello"); [INFO] [stdout] | ^ expected one of `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/lib.rs:318:41 [INFO] [stdout] | [INFO] [stdout] 318 | assert!(ss.scan_to("!").unwrap(): u32 == 42); [INFO] [stdout] | ^ expected one of `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/lib.rs:320:49 [INFO] [stdout] | [INFO] [stdout] 320 | assert!(ss.scan_to_whitespace().unwrap(): i32 == 0); [INFO] [stdout] | ^ expected one of `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected identifier, found `:` [INFO] [stdout] --> src/lib.rs:396:28 [INFO] [stdout] | [INFO] [stdout] 396 | println!("{} {}", a: i32, b: i32); [INFO] [stdout] | ^ expected identifier [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `darkly` (lib test) due to 9 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: expected identifier, found `:` [INFO] [stdout] --> examples/main.rs:32:30 [INFO] [stdout] | [INFO] [stdout] 32 | println!("{} {} {} {}", a: i32, b: i32, c: i32, d: i32); [INFO] [stdout] | ^ expected identifier [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `scanlns` [INFO] [stdout] --> examples/main.rs:6:22 [INFO] [stdout] | [INFO] [stdout] 6 | use darkly::{scanln, scanlns}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `darkly` (example "main") due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "7eb608d0eb6a17d0a4fc3794ee9feae82d357c40b37dacf6f694bf382b086eba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7eb608d0eb6a17d0a4fc3794ee9feae82d357c40b37dacf6f694bf382b086eba", kill_on_drop: false }` [INFO] [stdout] 7eb608d0eb6a17d0a4fc3794ee9feae82d357c40b37dacf6f694bf382b086eba [INFO] checking darkly-0.2.0 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] extracting crate darkly 0.2.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate darkly 0.2.0 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 crates.io crate darkly 0.2.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate darkly 0.2.0 [INFO] tweaked toml for crates.io crate darkly 0.2.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 1b1dac5f9ea2a381dad80d5ddaecfbf568d8ce912f7761f670c7bd095ef7a134 [INFO] running `Command { std: "docker" "start" "-a" "1b1dac5f9ea2a381dad80d5ddaecfbf568d8ce912f7761f670c7bd095ef7a134", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1b1dac5f9ea2a381dad80d5ddaecfbf568d8ce912f7761f670c7bd095ef7a134", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b1dac5f9ea2a381dad80d5ddaecfbf568d8ce912f7761f670c7bd095ef7a134", kill_on_drop: false }` [INFO] [stdout] 1b1dac5f9ea2a381dad80d5ddaecfbf568d8ce912f7761f670c7bd095ef7a134 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] f81950219f80cf33b69904384bf4b17ea25e17f2117d8cb36c02237f356217d0 [INFO] running `Command { std: "docker" "start" "-a" "f81950219f80cf33b69904384bf4b17ea25e17f2117d8cb36c02237f356217d0", 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" "f81950219f80cf33b69904384bf4b17ea25e17f2117d8cb36c02237f356217d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f81950219f80cf33b69904384bf4b17ea25e17f2117d8cb36c02237f356217d0", kill_on_drop: false }` [INFO] [stdout] f81950219f80cf33b69904384bf4b17ea25e17f2117d8cb36c02237f356217d0