[INFO] cloning repository https://github.com/mxcd/gitclone [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mxcd/gitclone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmxcd%2Fgitclone", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmxcd%2Fgitclone'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3a79722d0b75f0a55c1fb31e2fa75a756ddbc388 [INFO] checking mxcd/gitclone against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmxcd%2Fgitclone" "/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/mxcd/gitclone 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/mxcd/gitclone [INFO] finished tweaking git repo https://github.com/mxcd/gitclone [INFO] tweaked toml for git repo https://github.com/mxcd/gitclone written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/mxcd/gitclone 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 pathdiff v0.2.1 [INFO] [stderr] Downloaded simple_logger v2.1.0 [INFO] [stderr] Downloaded rpassword v6.0.1 [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] af9f57965454e513e08a304be14aae979b148fd1d4906b5a0de33b3ab542ad54 [INFO] running `Command { std: "docker" "start" "-a" "af9f57965454e513e08a304be14aae979b148fd1d4906b5a0de33b3ab542ad54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "af9f57965454e513e08a304be14aae979b148fd1d4906b5a0de33b3ab542ad54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af9f57965454e513e08a304be14aae979b148fd1d4906b5a0de33b3ab542ad54", kill_on_drop: false }` [INFO] [stdout] af9f57965454e513e08a304be14aae979b148fd1d4906b5a0de33b3ab542ad54 [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] d4af7070ebbe84e3132ac11949cbb7e5959bbdd0d6e5907dc0770c60f3766ca2 [INFO] running `Command { std: "docker" "start" "-a" "d4af7070ebbe84e3132ac11949cbb7e5959bbdd0d6e5907dc0770c60f3766ca2", kill_on_drop: false }` [INFO] [stderr] Compiling time-macros v0.2.4 [INFO] [stderr] Checking num_threads v0.1.5 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking argparse v0.2.2 [INFO] [stderr] Checking pathdiff v0.2.1 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking serde v1.0.136 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking time v0.3.9 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Checking simple_logger v2.1.0 [INFO] [stderr] Checking serde_json v1.0.79 [INFO] [stderr] Checking rpassword v6.0.1 [INFO] [stderr] Checking gitclone v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Write` is imported redundantly [INFO] [stdout] --> src/root_file.rs:10:15 [INFO] [stdout] | [INFO] [stdout] 10 | use std::io::{Write, BufReader}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] 11 | use std::io::prelude::*; [INFO] [stdout] | ------------------- the item `Write` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Write` is imported redundantly [INFO] [stdout] --> src/root_file.rs:10:15 [INFO] [stdout] | [INFO] [stdout] 10 | use std::io::{Write, BufReader}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] 11 | use std::io::prelude::*; [INFO] [stdout] | ------------------- the item `Write` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/action_repository.rs:24:82 [INFO] [stdout] | [INFO] [stdout] 24 | let git_provider_connection_mode = root_file.get_git_provider_connection_mode().clone(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `GitProviderConnectionMode` does not implement `Clone`, so calling `clone` on `&GitProviderConnectionMode` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 24 - let git_provider_connection_mode = root_file.get_git_provider_connection_mode().clone(); [INFO] [stdout] 24 + let git_provider_connection_mode = root_file.get_git_provider_connection_mode(); [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `GitProviderConnectionMode`, implement `Clone` for it [INFO] [stdout] --> src/root_file.rs:57:1 [INFO] [stdout] | [INFO] [stdout] 57 + #[derive(Clone)] [INFO] [stdout] 58 | pub enum GitProviderConnectionMode { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/action_repository.rs:24:82 [INFO] [stdout] | [INFO] [stdout] 24 | let git_provider_connection_mode = root_file.get_git_provider_connection_mode().clone(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `GitProviderConnectionMode` does not implement `Clone`, so calling `clone` on `&GitProviderConnectionMode` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 24 - let git_provider_connection_mode = root_file.get_git_provider_connection_mode().clone(); [INFO] [stdout] 24 + let git_provider_connection_mode = root_file.get_git_provider_connection_mode(); [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `GitProviderConnectionMode`, implement `Clone` for it [INFO] [stdout] --> src/root_file.rs:57:1 [INFO] [stdout] | [INFO] [stdout] 57 + #[derive(Clone)] [INFO] [stdout] 58 | pub enum GitProviderConnectionMode { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `simple_logger` is imported redundantly [INFO] [stdout] --> src/bin/gitclone.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use simple_logger; [INFO] [stdout] | ^^^^^^^^^^^^^ the item `simple_logger` 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 `log` is imported redundantly [INFO] [stdout] --> src/bin/gitclone.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use log; [INFO] [stdout] | ^^^ the item `log` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `simple_logger` is imported redundantly [INFO] [stdout] --> src/bin/gitclone.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use simple_logger; [INFO] [stdout] | ^^^^^^^^^^^^^ the item `simple_logger` 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 `log` is imported redundantly [INFO] [stdout] --> src/bin/gitclone.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use log; [INFO] [stdout] | ^^^ the item `log` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.66s [INFO] running `Command { std: "docker" "inspect" "d4af7070ebbe84e3132ac11949cbb7e5959bbdd0d6e5907dc0770c60f3766ca2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4af7070ebbe84e3132ac11949cbb7e5959bbdd0d6e5907dc0770c60f3766ca2", kill_on_drop: false }` [INFO] [stdout] d4af7070ebbe84e3132ac11949cbb7e5959bbdd0d6e5907dc0770c60f3766ca2 [INFO] checking mxcd/gitclone against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmxcd%2Fgitclone" "/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/mxcd/gitclone 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/mxcd/gitclone [INFO] finished tweaking git repo https://github.com/mxcd/gitclone [INFO] tweaked toml for git repo https://github.com/mxcd/gitclone written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/mxcd/gitclone 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] 52bc4f98fb6d14e40ab9294aa1ad4fd7725da395c7ebaf177d68c45229c3e911 [INFO] running `Command { std: "docker" "start" "-a" "52bc4f98fb6d14e40ab9294aa1ad4fd7725da395c7ebaf177d68c45229c3e911", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "52bc4f98fb6d14e40ab9294aa1ad4fd7725da395c7ebaf177d68c45229c3e911", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52bc4f98fb6d14e40ab9294aa1ad4fd7725da395c7ebaf177d68c45229c3e911", kill_on_drop: false }` [INFO] [stdout] 52bc4f98fb6d14e40ab9294aa1ad4fd7725da395c7ebaf177d68c45229c3e911 [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] 36d0bb7749c533ea615feab39ce4e3ca1a2158200e092a256a8b2e5fe571c0f2 [INFO] running `Command { std: "docker" "start" "-a" "36d0bb7749c533ea615feab39ce4e3ca1a2158200e092a256a8b2e5fe571c0f2", kill_on_drop: false }` [INFO] [stderr] Compiling time-macros v0.2.4 [INFO] [stderr] Checking num_threads v0.1.5 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking argparse v0.2.2 [INFO] [stderr] Checking pathdiff v0.2.1 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking serde v1.0.136 [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/argparse-0.2.2/src/parser.rs:206:18 [INFO] [stdout] | [INFO] [stdout] 206 | _ => panic!(), [INFO] [stdout] | ^^^^^^^^ cannot satisfy `_ -> _` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `$crate::panic::panic_2015` which comes from the expansion of the macro `panic` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/argparse-0.2.2/src/parser.rs:340:29 [INFO] [stdout] | [INFO] [stdout] 340 | None => match self.parser.catchall_argument { [INFO] [stdout] | _____________________________^ [INFO] [stdout] 341 | | Some(ref option) => { [INFO] [stdout] 342 | | opt = option; [INFO] [stdout] 343 | | break; [INFO] [stdout] ... | [INFO] [stdout] 346 | | "Unexpected argument {}", arg)), [INFO] [stdout] 347 | | } [INFO] [stdout] | |_____________________^ cannot satisfy `_ -> _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/argparse-0.2.2/src/parser.rs:809:22 [INFO] [stdout] | [INFO] [stdout] 809 | .map_err(|c| exit(c)) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: try giving this closure an explicit return type [INFO] [stdout] | [INFO] [stdout] 809 | .map_err(|c| -> /* Type */ { exit(c) }) [INFO] [stdout] | +++++++++++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0284. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `argparse` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "36d0bb7749c533ea615feab39ce4e3ca1a2158200e092a256a8b2e5fe571c0f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36d0bb7749c533ea615feab39ce4e3ca1a2158200e092a256a8b2e5fe571c0f2", kill_on_drop: false }` [INFO] [stdout] 36d0bb7749c533ea615feab39ce4e3ca1a2158200e092a256a8b2e5fe571c0f2