[INFO] cloning repository https://github.com/Putnug1122/rust-pdf-merger [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Putnug1122/rust-pdf-merger" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPutnug1122%2Frust-pdf-merger", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPutnug1122%2Frust-pdf-merger'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 64681826350b4a46b4483c4b7285ec5ff8a24994 [INFO] checking Putnug1122/rust-pdf-merger against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPutnug1122%2Frust-pdf-merger" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Putnug1122/rust-pdf-merger on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Putnug1122/rust-pdf-merger [INFO] finished tweaking git repo https://github.com/Putnug1122/rust-pdf-merger [INFO] tweaked toml for git repo https://github.com/Putnug1122/rust-pdf-merger written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Putnug1122/rust-pdf-merger 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded natord v1.0.9 [INFO] [stderr] Downloaded lopdf v0.32.0 [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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3462e51979d8274487f8de2dc901e4992cd3d7ce767c68cad3642927b91385e9 [INFO] running `Command { std: "docker" "start" "-a" "3462e51979d8274487f8de2dc901e4992cd3d7ce767c68cad3642927b91385e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3462e51979d8274487f8de2dc901e4992cd3d7ce767c68cad3642927b91385e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3462e51979d8274487f8de2dc901e4992cd3d7ce767c68cad3642927b91385e9", kill_on_drop: false }` [INFO] [stdout] 3462e51979d8274487f8de2dc901e4992cd3d7ce767c68cad3642927b91385e9 [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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 03df1477ae9c7df27a5b9e69e3629e80f32aa980bb56365a1ad36a9c74734896 [INFO] running `Command { std: "docker" "start" "-a" "03df1477ae9c7df27a5b9e69e3629e80f32aa980bb56365a1ad36a9c74734896", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking num-conv v0.1.0 [INFO] [stderr] Checking iana-time-zone v0.1.55 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking miniz_oxide v0.6.2 [INFO] [stderr] Checking weezl v0.1.7 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Checking natord v1.0.9 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Checking rayon v1.9.0 [INFO] [stderr] Checking flate2 v1.0.25 [INFO] [stderr] Checking time v0.3.34 [INFO] [stderr] Checking chrono v0.4.24 [INFO] [stderr] Checking lopdf v0.32.0 [INFO] [stderr] Checking merge-pdf v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `lopdf::dictionary` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use lopdf::dictionary; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Content`, `Operation` [INFO] [stdout] --> src/main.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | use lopdf::content::{Content, Operation}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Stream` [INFO] [stdout] --> src/main.rs:6:41 [INFO] [stdout] | [INFO] [stdout] 6 | use lopdf::{Document, Object, ObjectId, Stream, Bookmark}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lopdf::dictionary` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use lopdf::dictionary; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Content`, `Operation` [INFO] [stdout] --> src/main.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | use lopdf::content::{Content, Operation}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Stream` [INFO] [stdout] --> src/main.rs:6:41 [INFO] [stdout] | [INFO] [stdout] 6 | use lopdf::{Document, Object, ObjectId, Stream, Bookmark}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.34s [INFO] running `Command { std: "docker" "inspect" "03df1477ae9c7df27a5b9e69e3629e80f32aa980bb56365a1ad36a9c74734896", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03df1477ae9c7df27a5b9e69e3629e80f32aa980bb56365a1ad36a9c74734896", kill_on_drop: false }` [INFO] [stdout] 03df1477ae9c7df27a5b9e69e3629e80f32aa980bb56365a1ad36a9c74734896 [INFO] checking Putnug1122/rust-pdf-merger against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPutnug1122%2Frust-pdf-merger" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Putnug1122/rust-pdf-merger on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Putnug1122/rust-pdf-merger [INFO] finished tweaking git repo https://github.com/Putnug1122/rust-pdf-merger [INFO] tweaked toml for git repo https://github.com/Putnug1122/rust-pdf-merger written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Putnug1122/rust-pdf-merger 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f35689acb6355721b63e3f009927e38466adc3784e0452c3572200bf0258d5d0 [INFO] running `Command { std: "docker" "start" "-a" "f35689acb6355721b63e3f009927e38466adc3784e0452c3572200bf0258d5d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f35689acb6355721b63e3f009927e38466adc3784e0452c3572200bf0258d5d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f35689acb6355721b63e3f009927e38466adc3784e0452c3572200bf0258d5d0", kill_on_drop: false }` [INFO] [stdout] f35689acb6355721b63e3f009927e38466adc3784e0452c3572200bf0258d5d0 [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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f4c852715b3909be14f2a63f29a20ea7e8f44e9a12283e05eaf754fdbc2cd3ef [INFO] running `Command { std: "docker" "start" "-a" "f4c852715b3909be14f2a63f29a20ea7e8f44e9a12283e05eaf754fdbc2cd3ef", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Checking time-core v0.1.2 [INFO] [stderr] Checking iana-time-zone v0.1.55 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking num-conv v0.1.0 [INFO] [stderr] Checking crossbeam-utils v0.8.19 [INFO] [stderr] Checking miniz_oxide v0.6.2 [INFO] [stderr] Checking weezl v0.1.7 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Checking natord v1.0.9 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossbeam-utils-0.8.19/src/sync/parker.rs:370:25 [INFO] [stdout] | [INFO] [stdout] 370 | / match self.state.swap(EMPTY, SeqCst) { [INFO] [stdout] 371 | | NOTIFIED | PARKED => return, [INFO] [stdout] 372 | | n => panic!("inconsistent park_timeout state: {}", n), [INFO] [stdout] 373 | | }; [INFO] [stdout] | |_________________________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/miniz_oxide-0.6.2/src/inflate/core.rs:1107:9 [INFO] [stdout] | [INFO] [stdout] 1107 | / match state { [INFO] [stdout] 1108 | | Start => generate_state!(state, 'state_machine, { [INFO] [stdout] 1109 | | l.bit_buf = 0; [INFO] [stdout] 1110 | | l.num_bits = 0; [INFO] [stdout] ... | [INFO] [stdout] 1640 | | _ => break TINFLStatus::Failed, [INFO] [stdout] 1641 | | }; [INFO] [stdout] | |_________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `crossbeam-utils` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `miniz_oxide` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "f4c852715b3909be14f2a63f29a20ea7e8f44e9a12283e05eaf754fdbc2cd3ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4c852715b3909be14f2a63f29a20ea7e8f44e9a12283e05eaf754fdbc2cd3ef", kill_on_drop: false }` [INFO] [stdout] f4c852715b3909be14f2a63f29a20ea7e8f44e9a12283e05eaf754fdbc2cd3ef