[INFO] fetching crate rjo 0.3.0... [INFO] checking rjo-0.3.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate rjo 0.3.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate rjo 0.3.0 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 crates.io crate rjo 0.3.0 [INFO] finished tweaking crates.io crate rjo 0.3.0 [INFO] tweaked toml for crates.io crate rjo 0.3.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate rjo 0.3.0 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 serde_derive v1.0.120 [INFO] [stderr] Downloaded onig v6.1.1 [INFO] [stderr] Downloaded indexmap v1.5.2 [INFO] [stderr] Downloaded line-wrap v0.1.1 [INFO] [stderr] Downloaded bincode v1.3.1 [INFO] [stderr] Downloaded plist v1.0.1 [INFO] [stderr] Downloaded serde v1.0.120 [INFO] [stderr] Downloaded libc v0.2.82 [INFO] [stderr] Downloaded onig_sys v69.6.0 [INFO] [stderr] Downloaded syntect v4.5.0 [INFO] [stderr] Downloaded syn v1.0.59 [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] 6dae1afc3c5923b48acda7d3d71d9773b8abe423adbafc78fc35f2e2e7d1deed [INFO] running `Command { std: "docker" "start" "-a" "6dae1afc3c5923b48acda7d3d71d9773b8abe423adbafc78fc35f2e2e7d1deed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6dae1afc3c5923b48acda7d3d71d9773b8abe423adbafc78fc35f2e2e7d1deed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6dae1afc3c5923b48acda7d3d71d9773b8abe423adbafc78fc35f2e2e7d1deed", kill_on_drop: false }` [INFO] [stdout] 6dae1afc3c5923b48acda7d3d71d9773b8abe423adbafc78fc35f2e2e7d1deed [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] e245244896cfc47648683fb756a5047dbe69a8e697b71b2569fb948297acba9a [INFO] running `Command { std: "docker" "start" "-a" "e245244896cfc47648683fb756a5047dbe69a8e697b71b2569fb948297acba9a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling serde v1.0.120 [INFO] [stderr] Compiling hashbrown v0.8.2 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling indexmap v1.5.2 [INFO] [stderr] Compiling syn v1.0.59 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Compiling serde_derive v1.0.120 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking xml-rs v0.8.3 [INFO] [stderr] Checking line-wrap v0.1.1 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking regex-syntax v0.6.22 [INFO] [stderr] Checking json v0.12.4 [INFO] [stderr] Compiling onig_sys v69.6.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking flate2 v1.0.19 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking plist v1.0.1 [INFO] [stderr] Checking bincode v1.3.1 [INFO] [stderr] Checking onig v6.1.1 [INFO] [stderr] Checking syntect v4.5.0 [INFO] [stderr] Checking rjo v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.79s [INFO] running `Command { std: "docker" "inspect" "e245244896cfc47648683fb756a5047dbe69a8e697b71b2569fb948297acba9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e245244896cfc47648683fb756a5047dbe69a8e697b71b2569fb948297acba9a", kill_on_drop: false }` [INFO] [stdout] e245244896cfc47648683fb756a5047dbe69a8e697b71b2569fb948297acba9a [INFO] checking rjo-0.3.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate rjo 0.3.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate rjo 0.3.0 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 crates.io crate rjo 0.3.0 [INFO] finished tweaking crates.io crate rjo 0.3.0 [INFO] tweaked toml for crates.io crate rjo 0.3.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate rjo 0.3.0 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] b702f8d0f027f814754b3fb4d3fa78514e91c27cd53162536e476bdf440a77b7 [INFO] running `Command { std: "docker" "start" "-a" "b702f8d0f027f814754b3fb4d3fa78514e91c27cd53162536e476bdf440a77b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b702f8d0f027f814754b3fb4d3fa78514e91c27cd53162536e476bdf440a77b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b702f8d0f027f814754b3fb4d3fa78514e91c27cd53162536e476bdf440a77b7", kill_on_drop: false }` [INFO] [stdout] b702f8d0f027f814754b3fb4d3fa78514e91c27cd53162536e476bdf440a77b7 [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] 740e41eb2307f45d50960903587275db422fae933384ecd35c737980d4c213dc [INFO] running `Command { std: "docker" "start" "-a" "740e41eb2307f45d50960903587275db422fae933384ecd35c737980d4c213dc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling serde v1.0.120 [INFO] [stderr] Compiling hashbrown v0.8.2 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling indexmap v1.5.2 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.59 [INFO] [stderr] Compiling serde_derive v1.0.120 [INFO] [stderr] Checking num-integer v0.1.44 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Checking miniz_oxide v0.4.3 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking xml-rs v0.8.3 [INFO] [stderr] Checking line-wrap v0.1.1 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/miniz_oxide-0.4.3/src/inflate/core.rs:1060:9 [INFO] [stdout] | [INFO] [stdout] 1060 | / match state { [INFO] [stdout] 1061 | | Start => generate_state!(state, 'state_machine, { [INFO] [stdout] 1062 | | l.bit_buf = 0; [INFO] [stdout] 1063 | | l.num_bits = 0; [INFO] [stdout] ... | [INFO] [stdout] 1592 | | _ => break TINFLStatus::Failed, [INFO] [stdout] 1593 | | }; [INFO] [stdout] | |_________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking regex-syntax v0.6.22 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking json v0.12.4 [INFO] [stderr] Compiling quote v1.0.8 [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 `miniz_oxide` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/chrono-0.4.19/src/format/parse.rs:491:21 [INFO] [stdout] | [INFO] [stdout] 491 | Err(INVALID)?; [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 491 | Err::(INVALID)?; [INFO] [stdout] | +++++++++++++++++ [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] [stderr] error: could not compile `chrono` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "740e41eb2307f45d50960903587275db422fae933384ecd35c737980d4c213dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "740e41eb2307f45d50960903587275db422fae933384ecd35c737980d4c213dc", kill_on_drop: false }` [INFO] [stdout] 740e41eb2307f45d50960903587275db422fae933384ecd35c737980d4c213dc