[INFO] cloning repository https://github.com/nuxlli/bo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nuxlli/bo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnuxlli%2Fbo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnuxlli%2Fbo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 82d83f08fea38c49ec37207d16bb66c61754c763 [INFO] checking nuxlli/bo against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnuxlli%2Fbo" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nuxlli/bo 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/nuxlli/bo [INFO] finished tweaking git repo https://github.com/nuxlli/bo [INFO] tweaked toml for git repo https://github.com/nuxlli/bo written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/nuxlli/bo 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 exitfailure v0.5.1 [INFO] [stderr] Downloaded liquid-core v0.20.0 [INFO] [stderr] Downloaded liquid-derive v0.20.0 [INFO] [stderr] Downloaded failure_derive v0.1.7 [INFO] [stderr] Downloaded liquid-lib v0.20.0 [INFO] [stderr] Downloaded predicates v1.0.4 [INFO] [stderr] Downloaded kstring v0.1.0 [INFO] [stderr] Downloaded assert_cmd v1.0.1 [INFO] [stderr] Downloaded failure v0.1.7 [INFO] [stderr] Downloaded liquid v0.20.0 [INFO] [stderr] Downloaded float-cmp v0.6.0 [INFO] [stderr] Downloaded proc-quote v0.3.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 74cf6c7f9fce43a74919ebb3e31ea104b326b7b7380efac1e6fa8cbbbde9436b [INFO] running `Command { std: "docker" "start" "-a" "74cf6c7f9fce43a74919ebb3e31ea104b326b7b7380efac1e6fa8cbbbde9436b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "74cf6c7f9fce43a74919ebb3e31ea104b326b7b7380efac1e6fa8cbbbde9436b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74cf6c7f9fce43a74919ebb3e31ea104b326b7b7380efac1e6fa8cbbbde9436b", kill_on_drop: false }` [INFO] [stdout] 74cf6c7f9fce43a74919ebb3e31ea104b326b7b7380efac1e6fa8cbbbde9436b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 490dc5b06f4c62200367fa96719f224609eca7c38ee9dc34897fec36c164b9df [INFO] running `Command { std: "docker" "start" "-a" "490dc5b06f4c62200367fa96719f224609eca7c38ee9dc34897fec36c164b9df", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling proc-macro-hack v0.5.15 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling cc v1.0.52 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.2 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking smallvec v1.4.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Compiling proc-quote-impl v0.3.2 [INFO] [stderr] Compiling proc-macro-error v1.0.2 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Compiling backtrace-sys v0.1.37 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking anymap v0.12.1 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking predicates-core v1.0.0 [INFO] [stderr] Checking unicode-segmentation v1.6.0 [INFO] [stderr] Checking once_cell v1.3.1 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking float-cmp v0.6.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking regex v1.3.7 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking treeline v0.1.0 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking predicates-tree v1.0.0 [INFO] [stderr] Checking backtrace v0.3.46 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking predicates v1.0.4 [INFO] [stderr] Checking assert_cmd v1.0.1 [INFO] [stderr] Compiling proc-quote v0.3.2 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling liquid-derive v0.20.0 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling structopt-derive v0.4.7 [INFO] [stderr] Checking failure v0.1.7 [INFO] [stderr] Checking exitfailure v0.5.1 [INFO] [stderr] Checking structopt v0.3.14 [INFO] [stderr] Checking kstring v0.1.0 [INFO] [stderr] Checking liquid-core v0.20.0 [INFO] [stderr] Checking liquid-lib v0.20.0 [INFO] [stderr] Checking liquid v0.20.0 [INFO] [stderr] Checking bo v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.94s [INFO] running `Command { std: "docker" "inspect" "490dc5b06f4c62200367fa96719f224609eca7c38ee9dc34897fec36c164b9df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "490dc5b06f4c62200367fa96719f224609eca7c38ee9dc34897fec36c164b9df", kill_on_drop: false }` [INFO] [stdout] 490dc5b06f4c62200367fa96719f224609eca7c38ee9dc34897fec36c164b9df [INFO] checking nuxlli/bo against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnuxlli%2Fbo" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nuxlli/bo 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/nuxlli/bo [INFO] finished tweaking git repo https://github.com/nuxlli/bo [INFO] tweaked toml for git repo https://github.com/nuxlli/bo written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/nuxlli/bo 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] de72776001a8dc3ec037b8458654603c8795cd748a7598fe07b54a1fd5904e58 [INFO] running `Command { std: "docker" "start" "-a" "de72776001a8dc3ec037b8458654603c8795cd748a7598fe07b54a1fd5904e58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "de72776001a8dc3ec037b8458654603c8795cd748a7598fe07b54a1fd5904e58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de72776001a8dc3ec037b8458654603c8795cd748a7598fe07b54a1fd5904e58", kill_on_drop: false }` [INFO] [stdout] de72776001a8dc3ec037b8458654603c8795cd748a7598fe07b54a1fd5904e58 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 39a1dae622e61d5a9f01f1c38e15b3ceb1e1c522ddc40610afabb4deac5596e4 [INFO] running `Command { std: "docker" "start" "-a" "39a1dae622e61d5a9f01f1c38e15b3ceb1e1c522ddc40610afabb4deac5596e4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling cc v1.0.52 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling proc-macro-hack v0.5.15 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.2 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Checking smallvec v1.4.0 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Compiling backtrace-sys v0.1.37 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Compiling proc-quote-impl v0.3.2 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Compiling proc-macro-error v1.0.2 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking anymap v0.12.1 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking url v1.7.2 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/chrono-0.4.11/src/format/parse.rs:423:21 [INFO] [stdout] | [INFO] [stdout] 423 | 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] 423 | Err::(INVALID)?; [INFO] [stdout] | +++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking backtrace v0.3.46 [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] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "39a1dae622e61d5a9f01f1c38e15b3ceb1e1c522ddc40610afabb4deac5596e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39a1dae622e61d5a9f01f1c38e15b3ceb1e1c522ddc40610afabb4deac5596e4", kill_on_drop: false }` [INFO] [stdout] 39a1dae622e61d5a9f01f1c38e15b3ceb1e1c522ddc40610afabb4deac5596e4