[INFO] cloning repository https://github.com/bzikarsky/imap-junk-guardian [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bzikarsky/imap-junk-guardian" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbzikarsky%2Fimap-junk-guardian", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbzikarsky%2Fimap-junk-guardian'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 447a8c4ab78d3ad755979b0254f1bc848aac48da [INFO] checking bzikarsky/imap-junk-guardian against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbzikarsky%2Fimap-junk-guardian" "/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/bzikarsky/imap-junk-guardian 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/bzikarsky/imap-junk-guardian [INFO] finished tweaking git repo https://github.com/bzikarsky/imap-junk-guardian [INFO] tweaked toml for git repo https://github.com/bzikarsky/imap-junk-guardian written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/bzikarsky/imap-junk-guardian 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 openssl-sys v0.9.74 [INFO] [stderr] Downloaded arrayvec v0.5.2 [INFO] [stderr] Downloaded pretty_env_logger v0.4.0 [INFO] [stderr] Downloaded imap-proto v0.10.2 [INFO] [stderr] Downloaded encoding_index_tests v0.1.4 [INFO] [stderr] Downloaded encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Downloaded imap v2.4.1 [INFO] [stderr] Downloaded ctrlc v3.2.2 [INFO] [stderr] Downloaded encoding-index-japanese v1.20141219.5 [INFO] [stderr] Downloaded nix v0.24.1 [INFO] [stderr] Downloaded encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Downloaded lexical-core v0.7.6 [INFO] [stderr] Downloaded encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Downloaded openssl v0.10.40 [INFO] [stderr] Downloaded encoding-index-korean v1.20141219.5 [INFO] [stderr] Downloaded encoding v0.2.33 [INFO] [stderr] Downloaded email v0.0.21 [INFO] [stderr] Downloaded bufstream v0.1.4 [INFO] [stderr] Downloaded wasi v0.10.0+wasi-snapshot-preview1 [INFO] [stderr] Downloaded time v0.1.44 [INFO] [stderr] Downloaded schannel v0.1.20 [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] d784bf7473f452d37be0e66b4cbd8e198e735e53f74cb08a04f7e95c0629ddfd [INFO] running `Command { std: "docker" "start" "-a" "d784bf7473f452d37be0e66b4cbd8e198e735e53f74cb08a04f7e95c0629ddfd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d784bf7473f452d37be0e66b4cbd8e198e735e53f74cb08a04f7e95c0629ddfd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d784bf7473f452d37be0e66b4cbd8e198e735e53f74cb08a04f7e95c0629ddfd", kill_on_drop: false }` [INFO] [stdout] d784bf7473f452d37be0e66b4cbd8e198e735e53f74cb08a04f7e95c0629ddfd [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] 50debba0e0726ae949d29a3d26c59bd4397faaec75e8c2c86cb1d100756fc573 [INFO] running `Command { std: "docker" "start" "-a" "50debba0e0726ae949d29a3d26c59bd4397faaec75e8c2c86cb1d100756fc573", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling openssl-sys v0.9.74 [INFO] [stderr] Compiling openssl v0.10.40 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Compiling email v0.0.21 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking nix v0.24.1 [INFO] [stderr] Checking base64 v0.11.0 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Checking bufstream v0.1.4 [INFO] [stderr] Checking ctrlc v3.2.2 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Checking imap-proto v0.10.2 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Checking imap v2.4.1 [INFO] [stderr] Checking imap-junk-guardian v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.08s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: imap-proto v0.10.2, nom v5.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "50debba0e0726ae949d29a3d26c59bd4397faaec75e8c2c86cb1d100756fc573", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50debba0e0726ae949d29a3d26c59bd4397faaec75e8c2c86cb1d100756fc573", kill_on_drop: false }` [INFO] [stdout] 50debba0e0726ae949d29a3d26c59bd4397faaec75e8c2c86cb1d100756fc573 [INFO] checking bzikarsky/imap-junk-guardian against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbzikarsky%2Fimap-junk-guardian" "/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/bzikarsky/imap-junk-guardian 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/bzikarsky/imap-junk-guardian [INFO] finished tweaking git repo https://github.com/bzikarsky/imap-junk-guardian [INFO] tweaked toml for git repo https://github.com/bzikarsky/imap-junk-guardian written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/bzikarsky/imap-junk-guardian 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] ceb4f03c5f8db40b566017c3f57bbe6424564ff53cb46f2d76879601f605a32f [INFO] running `Command { std: "docker" "start" "-a" "ceb4f03c5f8db40b566017c3f57bbe6424564ff53cb46f2d76879601f605a32f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ceb4f03c5f8db40b566017c3f57bbe6424564ff53cb46f2d76879601f605a32f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ceb4f03c5f8db40b566017c3f57bbe6424564ff53cb46f2d76879601f605a32f", kill_on_drop: false }` [INFO] [stdout] ceb4f03c5f8db40b566017c3f57bbe6424564ff53cb46f2d76879601f605a32f [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] 249ff44d24831ea7e166f75701c928c2849eb672bc5f9e87c676f38cdcdba351 [INFO] running `Command { std: "docker" "start" "-a" "249ff44d24831ea7e166f75701c928c2849eb672bc5f9e87c676f38cdcdba351", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Compiling openssl v0.10.40 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling openssl-sys v0.9.74 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [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] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [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" "249ff44d24831ea7e166f75701c928c2849eb672bc5f9e87c676f38cdcdba351", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "249ff44d24831ea7e166f75701c928c2849eb672bc5f9e87c676f38cdcdba351", kill_on_drop: false }` [INFO] [stdout] 249ff44d24831ea7e166f75701c928c2849eb672bc5f9e87c676f38cdcdba351