[INFO] fetching crate coman 0.3.1... [INFO] testing coman-0.3.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate coman 0.3.1 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate coman 0.3.1 [INFO] finished tweaking crates.io crate coman 0.3.1 [INFO] tweaked toml for crates.io crate coman 0.3.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate coman 0.3.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate coman 0.3.1 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c6ba1fdbdb90fef8d32442c92a2b9ce3bf967e3f0a11c2839efd4f10ebdd09c3 [INFO] running `Command { std: "docker" "start" "-a" "c6ba1fdbdb90fef8d32442c92a2b9ce3bf967e3f0a11c2839efd4f10ebdd09c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c6ba1fdbdb90fef8d32442c92a2b9ce3bf967e3f0a11c2839efd4f10ebdd09c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6ba1fdbdb90fef8d32442c92a2b9ce3bf967e3f0a11c2839efd4f10ebdd09c3", kill_on_drop: false }` [INFO] [stdout] c6ba1fdbdb90fef8d32442c92a2b9ce3bf967e3f0a11c2839efd4f10ebdd09c3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 55740fceb7aa655569c01ea1209ad921021b5c670f08a300be439a3c8bb5e8f9 [INFO] running `Command { std: "docker" "start" "-a" "55740fceb7aa655569c01ea1209ad921021b5c670f08a300be439a3c8bb5e8f9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling anyhow v1.0.41 [INFO] [stderr] Compiling getargs v0.4.1 [INFO] [stderr] Compiling alphanumeric-sort v1.4.3 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling lzma-sys v0.1.17 [INFO] [stderr] Compiling xz2 v0.1.6 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling coman v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/args.rs:36:57 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn parse_args<'a>(opts: &'a Options<'a, String>) -> Result> { [INFO] [stdout] | -- -- ^^^^^^^^^^^^^^^^^--^^ [INFO] [stdout] | | | | | [INFO] [stdout] | | | | the same lifetime is named here [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the lifetime is named here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 36 | pub fn parse_args<'a>(opts: &'a Options<'a, String>) -> Result<'a, Arguments<'a>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/args.rs:67:59 [INFO] [stdout] | [INFO] [stdout] 67 | fn parse_build_args<'a>(opts: &'a Options<'a, String>) -> Result> { [INFO] [stdout] | -- -- ^^^^^^^^^^^^^^^^^^--^^ [INFO] [stdout] | | | | | [INFO] [stdout] | | | | the same lifetime is named here [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the lifetime is named here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 67 | fn parse_build_args<'a>(opts: &'a Options<'a, String>) -> Result<'a, Subcommand<'a>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/args.rs:84:59 [INFO] [stdout] | [INFO] [stdout] 84 | fn parse_clean_args<'a>(opts: &'a Options<'a, String>) -> Result> { [INFO] [stdout] | -- -- ^^^^^^^^^^^^^^^^^^--^^ [INFO] [stdout] | | | | | [INFO] [stdout] | | | | the same lifetime is named here [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the lifetime is named here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 84 | fn parse_clean_args<'a>(opts: &'a Options<'a, String>) -> Result<'a, Subcommand<'a>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/args.rs:96:59 [INFO] [stdout] | [INFO] [stdout] 96 | fn parse_debug_args<'a>(opts: &'a Options<'a, String>) -> Result> { [INFO] [stdout] | -- -- ^^^^^^^^^^^^^^^^^^--^^ [INFO] [stdout] | | | | | [INFO] [stdout] | | | | the same lifetime is named here [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the lifetime is named here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 96 | fn parse_debug_args<'a>(opts: &'a Options<'a, String>) -> Result<'a, Subcommand<'a>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/args.rs:102:57 [INFO] [stdout] | [INFO] [stdout] 102 | fn parse_run_args<'a>(opts: &'a Options<'a, String>) -> Result> { [INFO] [stdout] | -- -- ^^^^^^^^^^^^^^^^^^--^^ [INFO] [stdout] | | | | | [INFO] [stdout] | | | | the same lifetime is named here [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the lifetime is named here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 102 | fn parse_run_args<'a>(opts: &'a Options<'a, String>) -> Result<'a, Subcommand<'a>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/args.rs:108:58 [INFO] [stdout] | [INFO] [stdout] 108 | fn parse_test_args<'a>(opts: &'a Options<'a, String>) -> Result> { [INFO] [stdout] | -- -- ^^^^^^^^^^^^^^^^^^--^^ [INFO] [stdout] | | | | | [INFO] [stdout] | | | | the same lifetime is named here [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the lifetime is named here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 108 | fn parse_test_args<'a>(opts: &'a Options<'a, String>) -> Result<'a, Subcommand<'a>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/repo.rs:138:40 [INFO] [stdout] | [INFO] [stdout] 138 | pub fn get_program>(&self, path: P) -> Result { [INFO] [stdout] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 138 | pub fn get_program>(&self, path: P) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/repo.rs:178:32 [INFO] [stdout] | [INFO] [stdout] 178 | pub fn find_recent_program(&self) -> Result { [INFO] [stdout] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 178 | pub fn find_recent_program(&self) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.33s [INFO] running `Command { std: "docker" "inspect" "55740fceb7aa655569c01ea1209ad921021b5c670f08a300be439a3c8bb5e8f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55740fceb7aa655569c01ea1209ad921021b5c670f08a300be439a3c8bb5e8f9", kill_on_drop: false }` [INFO] [stdout] 55740fceb7aa655569c01ea1209ad921021b5c670f08a300be439a3c8bb5e8f9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e84f5f85b67accad133e9de8b77651035afe0352eabaca184c61c68e8523cff7 [INFO] running `Command { std: "docker" "start" "-a" "e84f5f85b67accad133e9de8b77651035afe0352eabaca184c61c68e8523cff7", kill_on_drop: false }` [INFO] [stderr] Compiling coman v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/args.rs:36:57 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn parse_args<'a>(opts: &'a Options<'a, String>) -> Result> { [INFO] [stdout] | -- -- ^^^^^^^^^^^^^^^^^--^^ [INFO] [stdout] | | | | | [INFO] [stdout] | | | | the same lifetime is named here [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the lifetime is named here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 36 | pub fn parse_args<'a>(opts: &'a Options<'a, String>) -> Result<'a, Arguments<'a>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/args.rs:67:59 [INFO] [stdout] | [INFO] [stdout] 67 | fn parse_build_args<'a>(opts: &'a Options<'a, String>) -> Result> { [INFO] [stdout] | -- -- ^^^^^^^^^^^^^^^^^^--^^ [INFO] [stdout] | | | | | [INFO] [stdout] | | | | the same lifetime is named here [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the lifetime is named here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 67 | fn parse_build_args<'a>(opts: &'a Options<'a, String>) -> Result<'a, Subcommand<'a>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/args.rs:84:59 [INFO] [stdout] | [INFO] [stdout] 84 | fn parse_clean_args<'a>(opts: &'a Options<'a, String>) -> Result> { [INFO] [stdout] | -- -- ^^^^^^^^^^^^^^^^^^--^^ [INFO] [stdout] | | | | | [INFO] [stdout] | | | | the same lifetime is named here [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the lifetime is named here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 84 | fn parse_clean_args<'a>(opts: &'a Options<'a, String>) -> Result<'a, Subcommand<'a>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/args.rs:96:59 [INFO] [stdout] | [INFO] [stdout] 96 | fn parse_debug_args<'a>(opts: &'a Options<'a, String>) -> Result> { [INFO] [stdout] | -- -- ^^^^^^^^^^^^^^^^^^--^^ [INFO] [stdout] | | | | | [INFO] [stdout] | | | | the same lifetime is named here [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the lifetime is named here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 96 | fn parse_debug_args<'a>(opts: &'a Options<'a, String>) -> Result<'a, Subcommand<'a>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/args.rs:102:57 [INFO] [stdout] | [INFO] [stdout] 102 | fn parse_run_args<'a>(opts: &'a Options<'a, String>) -> Result> { [INFO] [stdout] | -- -- ^^^^^^^^^^^^^^^^^^--^^ [INFO] [stdout] | | | | | [INFO] [stdout] | | | | the same lifetime is named here [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the lifetime is named here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 102 | fn parse_run_args<'a>(opts: &'a Options<'a, String>) -> Result<'a, Subcommand<'a>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/args.rs:108:58 [INFO] [stdout] | [INFO] [stdout] 108 | fn parse_test_args<'a>(opts: &'a Options<'a, String>) -> Result> { [INFO] [stdout] | -- -- ^^^^^^^^^^^^^^^^^^--^^ [INFO] [stdout] | | | | | [INFO] [stdout] | | | | the same lifetime is named here [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the lifetime is named here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 108 | fn parse_test_args<'a>(opts: &'a Options<'a, String>) -> Result<'a, Subcommand<'a>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/repo.rs:138:40 [INFO] [stdout] | [INFO] [stdout] 138 | pub fn get_program>(&self, path: P) -> Result { [INFO] [stdout] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 138 | pub fn get_program>(&self, path: P) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/repo.rs:178:32 [INFO] [stdout] | [INFO] [stdout] 178 | pub fn find_recent_program(&self) -> Result { [INFO] [stdout] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 178 | pub fn find_recent_program(&self) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.86s [INFO] running `Command { std: "docker" "inspect" "e84f5f85b67accad133e9de8b77651035afe0352eabaca184c61c68e8523cff7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e84f5f85b67accad133e9de8b77651035afe0352eabaca184c61c68e8523cff7", kill_on_drop: false }` [INFO] [stdout] e84f5f85b67accad133e9de8b77651035afe0352eabaca184c61c68e8523cff7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a79e40f9bff386e996d6e8e4fde2f2421a5b41fa8d290614037dfd820f47a612 [INFO] running `Command { std: "docker" "start" "-a" "a79e40f9bff386e996d6e8e4fde2f2421a5b41fa8d290614037dfd820f47a612", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] [INFO] [stderr] --> src/args.rs:36:57 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 36 | pub fn parse_args<'a>(opts: &'a Options<'a, String>) -> Result> { [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | -- -- ^^^^^^^^^^^^^^^^^--^^ [INFO] [stdout] [INFO] [stderr] | | | | | [INFO] [stderr] | | | | the same lifetime is named here [INFO] [stderr] | | | the same lifetime is hidden here [INFO] [stderr] | | the lifetime is named here [INFO] [stderr] | the lifetime is named here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 36 | pub fn parse_args<'a>(opts: &'a Options<'a, String>) -> Result<'a, Arguments<'a>> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/args.rs:67:59 [INFO] [stderr] | [INFO] [stderr] 67 | fn parse_build_args<'a>(opts: &'a Options<'a, String>) -> Result> { [INFO] [stderr] | -- -- ^^^^^^^^^^^^^^^^^^--^^ [INFO] [stderr] | | | | | [INFO] [stderr] | | | | the same lifetime is named here [INFO] [stderr] | | | the same lifetime is hidden here [INFO] [stderr] | | the lifetime is named here [INFO] [stderr] | the lifetime is named here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 67 | fn parse_build_args<'a>(opts: &'a Options<'a, String>) -> Result<'a, Subcommand<'a>> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/args.rs:84:59 [INFO] [stderr] | [INFO] [stderr] 84 | fn parse_clean_args<'a>(opts: &'a Options<'a, String>) -> Result> { [INFO] [stderr] | -- -- ^^^^^^^^^^^^^^^^^^--^^ [INFO] [stderr] | | | | | [INFO] [stderr] | | | | the same lifetime is named here [INFO] [stderr] | | | the same lifetime is hidden here [INFO] [stderr] | | the lifetime is named here [INFO] [stderr] | the lifetime is named here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 84 | fn parse_clean_args<'a>(opts: &'a Options<'a, String>) -> Result<'a, Subcommand<'a>> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/args.rs:96:59 [INFO] [stderr] | [INFO] [stderr] 96 | fn parse_debug_args<'a>(opts: &'a Options<'a, String>) -> Result> { [INFO] [stderr] | -- -- ^^^^^^^^^^^^^^^^^^--^^ [INFO] [stderr] | | | | | [INFO] [stderr] | | | | the same lifetime is named here [INFO] [stderr] | | | the same lifetime is hidden here [INFO] [stderr] | | the lifetime is named here [INFO] [stderr] | the lifetime is named here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 96 | fn parse_debug_args<'a>(opts: &'a Options<'a, String>) -> Result<'a, Subcommand<'a>> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/args.rs:102:57 [INFO] [stderr] | [INFO] [stderr] 102 | fn parse_run_args<'a>(opts: &'a Options<'a, String>) -> Result> { [INFO] [stderr] | -- -- ^^^^^^^^^^^^^^^^^^--^^ [INFO] [stderr] | | | | | [INFO] [stderr] | | | | the same lifetime is named here [INFO] [stderr] | | | the same lifetime is hidden here [INFO] [stderr] | | the lifetime is named here [INFO] [stderr] | the lifetime is named here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 102 | fn parse_run_args<'a>(opts: &'a Options<'a, String>) -> Result<'a, Subcommand<'a>> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/args.rs:108:58 [INFO] [stderr] | [INFO] [stderr] 108 | fn parse_test_args<'a>(opts: &'a Options<'a, String>) -> Result> { [INFO] [stderr] | -- -- ^^^^^^^^^^^^^^^^^^--^^ [INFO] [stderr] | | | | | [INFO] [stderr] | | | | the same lifetime is named here [INFO] [stderr] | | | the same lifetime is hidden here [INFO] [stderr] | | the lifetime is named here [INFO] [stderr] | the lifetime is named here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 108 | fn parse_test_args<'a>(opts: &'a Options<'a, String>) -> Result<'a, Subcommand<'a>> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/repo.rs:138:40 [INFO] [stderr] | [INFO] [stderr] 138 | pub fn get_program>(&self, path: P) -> Result { [INFO] [stderr] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 138 | pub fn get_program>(&self, path: P) -> Result> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/repo.rs:178:32 [INFO] [stderr] | [INFO] [stderr] 178 | pub fn find_recent_program(&self) -> Result { [INFO] [stderr] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 178 | pub fn find_recent_program(&self) -> Result> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `coman` (bin "coman" test) generated 8 warnings (run `cargo fix --bin "coman" --tests` to apply 8 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/coman-de75996af26503f6) [INFO] running `Command { std: "docker" "inspect" "a79e40f9bff386e996d6e8e4fde2f2421a5b41fa8d290614037dfd820f47a612", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a79e40f9bff386e996d6e8e4fde2f2421a5b41fa8d290614037dfd820f47a612", kill_on_drop: false }` [INFO] [stdout] a79e40f9bff386e996d6e8e4fde2f2421a5b41fa8d290614037dfd820f47a612