[INFO] fetching crate setgitconfig-rs 0.4.0... [INFO] checking setgitconfig-rs-0.4.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate setgitconfig-rs 0.4.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate setgitconfig-rs 0.4.0 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 setgitconfig-rs 0.4.0 [INFO] finished tweaking crates.io crate setgitconfig-rs 0.4.0 [INFO] tweaked toml for crates.io crate setgitconfig-rs 0.4.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate setgitconfig-rs 0.4.0 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] Downloading crates ... [INFO] [stderr] Downloaded tracing-attributes v0.1.16 [INFO] [stderr] Downloaded tinyvec v1.4.0 [INFO] [stderr] Downloaded git2 v0.13.22 [INFO] [stderr] Downloaded tracing-subscriber v0.2.24 [INFO] [stderr] Downloaded libgit2-sys v0.12.23+1.2.0 [INFO] [stderr] Downloaded openssl-src v111.16.0+1.1.1l [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] bdde2eec7cb9fac09a563a6646093e5f758f45120ad6be67d48389c9267cb44e [INFO] running `Command { std: "docker" "start" "-a" "bdde2eec7cb9fac09a563a6646093e5f758f45120ad6be67d48389c9267cb44e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bdde2eec7cb9fac09a563a6646093e5f758f45120ad6be67d48389c9267cb44e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdde2eec7cb9fac09a563a6646093e5f758f45120ad6be67d48389c9267cb44e", kill_on_drop: false }` [INFO] [stdout] bdde2eec7cb9fac09a563a6646093e5f758f45120ad6be67d48389c9267cb44e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 6fe8208bdb65d3a3a7092969393935c01cf726d7e8b5f9718b761448b530085b [INFO] running `Command { std: "docker" "start" "-a" "6fe8208bdb65d3a3a7092969393935c01cf726d7e8b5f9718b761448b530085b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.102 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking tinyvec v1.4.0 [INFO] [stderr] Checking tracing-core v0.1.20 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Checking unicode-bidi v0.3.6 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking sharded-slab v0.1.3 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking dirs v4.0.0 [INFO] [stderr] Compiling cc v1.0.70 [INFO] [stderr] Compiling openssl-src v111.16.0+1.1.1l [INFO] [stderr] Compiling libz-sys v1.1.3 [INFO] [stderr] Compiling openssl-sys v0.9.67 [INFO] [stderr] Compiling libssh2-sys v0.2.21 [INFO] [stderr] Compiling libgit2-sys v0.12.23+1.2.0 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling tracing-attributes v0.1.16 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Checking tracing v0.1.28 [INFO] [stderr] Checking thiserror v1.0.29 [INFO] [stderr] Checking serde v1.0.130 [INFO] [stderr] Checking tracing-serde v0.1.2 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking tracing-subscriber v0.2.24 [INFO] [stderr] Checking git2 v0.13.22 [INFO] [stderr] Checking setgitconfig-rs v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `dirs` is imported redundantly [INFO] [stdout] --> src/config.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | use dirs; [INFO] [stdout] | ^^^^ the item `dirs` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `toml` is imported redundantly [INFO] [stdout] --> src/config.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | use toml; [INFO] [stdout] | ^^^^ the item `toml` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `git2` is imported redundantly [INFO] [stdout] --> src/errors.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | use git2; [INFO] [stdout] | ^^^^ the item `git2` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tracing` is imported redundantly [INFO] [stdout] --> src/main.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | use tracing; [INFO] [stdout] | ^^^^^^^ the item `tracing` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `dirs` is imported redundantly [INFO] [stdout] --> src/config.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | use dirs; [INFO] [stdout] | ^^^^ the item `dirs` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `git2` is imported redundantly [INFO] [stdout] --> src/errors.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | use git2; [INFO] [stdout] | ^^^^ the item `git2` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tracing` is imported redundantly [INFO] [stdout] --> src/main.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | use tracing; [INFO] [stdout] | ^^^^^^^ the item `tracing` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 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 23.47s [INFO] running `Command { std: "docker" "inspect" "6fe8208bdb65d3a3a7092969393935c01cf726d7e8b5f9718b761448b530085b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fe8208bdb65d3a3a7092969393935c01cf726d7e8b5f9718b761448b530085b", kill_on_drop: false }` [INFO] [stdout] 6fe8208bdb65d3a3a7092969393935c01cf726d7e8b5f9718b761448b530085b [INFO] checking setgitconfig-rs-0.4.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate setgitconfig-rs 0.4.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate setgitconfig-rs 0.4.0 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 setgitconfig-rs 0.4.0 [INFO] finished tweaking crates.io crate setgitconfig-rs 0.4.0 [INFO] tweaked toml for crates.io crate setgitconfig-rs 0.4.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate setgitconfig-rs 0.4.0 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 55474140e28240aaee68edc567654ce7d4279e12d76d34e3adb4c4bbe98029e3 [INFO] running `Command { std: "docker" "start" "-a" "55474140e28240aaee68edc567654ce7d4279e12d76d34e3adb4c4bbe98029e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "55474140e28240aaee68edc567654ce7d4279e12d76d34e3adb4c4bbe98029e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55474140e28240aaee68edc567654ce7d4279e12d76d34e3adb4c4bbe98029e3", kill_on_drop: false }` [INFO] [stdout] 55474140e28240aaee68edc567654ce7d4279e12d76d34e3adb4c4bbe98029e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] c9eb63ed76052140f8f88896ce17bdb5be0198894ab5147f021100f5ee6003d2 [INFO] running `Command { std: "docker" "start" "-a" "c9eb63ed76052140f8f88896ce17bdb5be0198894ab5147f021100f5ee6003d2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.102 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking tracing-core v0.1.20 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking unicode-bidi v0.3.6 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking sharded-slab v0.1.3 [INFO] [stderr] Checking tinyvec v1.4.0 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking openssl-probe v0.1.4 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking dirs v4.0.0 [INFO] [stderr] Compiling cc v1.0.70 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling openssl-src v111.16.0+1.1.1l [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] Compiling openssl-sys v0.9.67 [INFO] [stderr] Compiling libz-sys v1.1.3 [INFO] [stderr] Compiling libssh2-sys v0.2.21 [INFO] [stderr] Compiling libgit2-sys v0.12.23+1.2.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking idna v0.2.3 [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" "c9eb63ed76052140f8f88896ce17bdb5be0198894ab5147f021100f5ee6003d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9eb63ed76052140f8f88896ce17bdb5be0198894ab5147f021100f5ee6003d2", kill_on_drop: false }` [INFO] [stdout] c9eb63ed76052140f8f88896ce17bdb5be0198894ab5147f021100f5ee6003d2