[INFO] cloning repository https://github.com/bellskinling/rust_big_number [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bellskinling/rust_big_number" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbellskinling%2Frust_big_number", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbellskinling%2Frust_big_number'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a820d69fd7f61e7c4b02f4aaefa206527030107c [INFO] checking bellskinling/rust_big_number/a820d69fd7f61e7c4b02f4aaefa206527030107c against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbellskinling%2Frust_big_number" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bellskinling/rust_big_number on toolchain ff1737bb00913444173658b4e0b274fd79aabf66 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bellskinling/rust_big_number [INFO] finished tweaking git repo https://github.com/bellskinling/rust_big_number [INFO] tweaked toml for git repo https://github.com/bellskinling/rust_big_number written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/bellskinling/rust_big_number 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" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 371af64846d916261b5726b8f121dea2d62cc44310f26068fc46d63c9fdf68a4 [INFO] running `Command { std: "docker" "start" "-a" "371af64846d916261b5726b8f121dea2d62cc44310f26068fc46d63c9fdf68a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "371af64846d916261b5726b8f121dea2d62cc44310f26068fc46d63c9fdf68a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "371af64846d916261b5726b8f121dea2d62cc44310f26068fc46d63c9fdf68a4", kill_on_drop: false }` [INFO] [stdout] 371af64846d916261b5726b8f121dea2d62cc44310f26068fc46d63c9fdf68a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 82c9c9debc0bbd0aa33c51e55f89a5fe84122e9c19082c0a535de3bc0ad6d002 [INFO] running `Command { std: "docker" "start" "-a" "82c9c9debc0bbd0aa33c51e55f89a5fe84122e9c19082c0a535de3bc0ad6d002", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking big_number v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0637]: `'_` cannot be used here [INFO] [stdout] --> src/big_number_core/big_number.rs:23:30 [INFO] [stdout] | [INFO] [stdout] 23 | pub type BigNumberRevIterMut<'_> = iter::Take>>>; [INFO] [stdout] | ^^ `'_` is a reserved lifetime name [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0637]: `'_` cannot be used here [INFO] [stdout] --> src/big_number_core/big_number.rs:23:30 [INFO] [stdout] | [INFO] [stdout] 23 | pub type BigNumberRevIterMut<'_> = iter::Take>>>; [INFO] [stdout] | ^^ `'_` is a reserved lifetime name [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0106]: missing lifetime specifier [INFO] [stdout] --> src/big_number_core/big_number.rs:23:83 [INFO] [stdout] | [INFO] [stdout] 23 | pub type BigNumberRevIterMut<'_> = iter::Take>>>; [INFO] [stdout] | ^^ expected named lifetime parameter [INFO] [stdout] | [INFO] [stdout] help: consider introducing a named lifetime parameter [INFO] [stdout] | [INFO] [stdout] 23 | pub type BigNumberRevIterMut<'a, '_> = iter::Take>>>; [INFO] [stdout] | +++ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0637]: `'_` cannot be used here [INFO] [stdout] --> src/big_number_core/big_number.rs:24:27 [INFO] [stdout] | [INFO] [stdout] 24 | pub type BigNumberRevIter<'_> = iter::Take>>>; [INFO] [stdout] | ^^ `'_` is a reserved lifetime name [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0106]: missing lifetime specifier [INFO] [stdout] --> src/big_number_core/big_number.rs:24:77 [INFO] [stdout] | [INFO] [stdout] 24 | pub type BigNumberRevIter<'_> = iter::Take>>>; [INFO] [stdout] | ^^ expected named lifetime parameter [INFO] [stdout] | [INFO] [stdout] help: consider introducing a named lifetime parameter [INFO] [stdout] | [INFO] [stdout] 24 | pub type BigNumberRevIter<'a, '_> = iter::Take>>>; [INFO] [stdout] | +++ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0637]: `'_` cannot be used here [INFO] [stdout] --> src/big_number_core/big_number.rs:26:27 [INFO] [stdout] | [INFO] [stdout] 26 | pub type BigNumberIterMut<'_> = iter::Take>>; [INFO] [stdout] | ^^ `'_` is a reserved lifetime name [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0106]: missing lifetime specifier [INFO] [stdout] --> src/big_number_core/big_number.rs:23:83 [INFO] [stdout] | [INFO] [stdout] 23 | pub type BigNumberRevIterMut<'_> = iter::Take>>>; [INFO] [stdout] | ^^ expected named lifetime parameter [INFO] [stdout] | [INFO] [stdout] help: consider introducing a named lifetime parameter [INFO] [stdout] | [INFO] [stdout] 23 | pub type BigNumberRevIterMut<'a, '_> = iter::Take>>>; [INFO] [stdout] | +++ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0106]: missing lifetime specifier [INFO] [stdout] --> src/big_number_core/big_number.rs:26:70 [INFO] [stdout] | [INFO] [stdout] 26 | pub type BigNumberIterMut<'_> = iter::Take>>; [INFO] [stdout] | ^^ expected named lifetime parameter [INFO] [stdout] | [INFO] [stdout] help: consider introducing a named lifetime parameter [INFO] [stdout] | [INFO] [stdout] 26 | pub type BigNumberIterMut<'a, '_> = iter::Take>>; [INFO] [stdout] | +++ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0637]: `'_` cannot be used here [INFO] [stdout] --> src/big_number_core/big_number.rs:24:27 [INFO] [stdout] | [INFO] [stdout] 24 | pub type BigNumberRevIter<'_> = iter::Take>>>; [INFO] [stdout] | ^^ `'_` is a reserved lifetime name [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0637]: `'_` cannot be used here [INFO] [stdout] --> src/big_number_core/big_number.rs:27:24 [INFO] [stdout] | [INFO] [stdout] 27 | pub type BigNumberIter<'_> = iter::Take>>; [INFO] [stdout] | ^^ `'_` is a reserved lifetime name [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0106]: missing lifetime specifier [INFO] [stdout] --> src/big_number_core/big_number.rs:24:77 [INFO] [stdout] | [INFO] [stdout] 24 | pub type BigNumberRevIter<'_> = iter::Take>>>; [INFO] [stdout] | ^^ expected named lifetime parameter [INFO] [stdout] | [INFO] [stdout] help: consider introducing a named lifetime parameter [INFO] [stdout] | [INFO] [stdout] 24 | pub type BigNumberRevIter<'a, '_> = iter::Take>>>; [INFO] [stdout] | +++ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0106]: missing lifetime specifier [INFO] [stdout] --> src/big_number_core/big_number.rs:27:64 [INFO] [stdout] | [INFO] [stdout] 27 | pub type BigNumberIter<'_> = iter::Take>>; [INFO] [stdout] | ^^ expected named lifetime parameter [INFO] [stdout] | [INFO] [stdout] help: consider introducing a named lifetime parameter [INFO] [stdout] | [INFO] [stdout] 27 | pub type BigNumberIter<'a, '_> = iter::Take>>; [INFO] [stdout] | +++ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0637]: `'_` cannot be used here [INFO] [stdout] --> src/big_number_core/big_number.rs:26:27 [INFO] [stdout] | [INFO] [stdout] 26 | pub type BigNumberIterMut<'_> = iter::Take>>; [INFO] [stdout] | ^^ `'_` is a reserved lifetime name [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0106]: missing lifetime specifier [INFO] [stdout] --> src/big_number_core/big_number.rs:26:70 [INFO] [stdout] | [INFO] [stdout] 26 | pub type BigNumberIterMut<'_> = iter::Take>>; [INFO] [stdout] | ^^ expected named lifetime parameter [INFO] [stdout] | [INFO] [stdout] help: consider introducing a named lifetime parameter [INFO] [stdout] | [INFO] [stdout] 26 | pub type BigNumberIterMut<'a, '_> = iter::Take>>; [INFO] [stdout] | +++ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0637]: `'_` cannot be used here [INFO] [stdout] --> src/big_number_core/big_number.rs:27:24 [INFO] [stdout] | [INFO] [stdout] 27 | pub type BigNumberIter<'_> = iter::Take>>; [INFO] [stdout] | ^^ `'_` is a reserved lifetime name [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0106]: missing lifetime specifier [INFO] [stdout] --> src/big_number_core/big_number.rs:27:64 [INFO] [stdout] | [INFO] [stdout] 27 | pub type BigNumberIter<'_> = iter::Take>>; [INFO] [stdout] | ^^ expected named lifetime parameter [INFO] [stdout] | [INFO] [stdout] help: consider introducing a named lifetime parameter [INFO] [stdout] | [INFO] [stdout] 27 | pub type BigNumberIter<'a, '_> = iter::Take>>; [INFO] [stdout] | +++ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0106, E0637. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0106`. [INFO] [stdout] [INFO] [stderr] error: could not compile `big_number` (lib) due to 8 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0599]: no method named `get_integer_iter_mut` found for struct `BigNumber` in the current scope [INFO] [stdout] --> src/big_number_core/big_number.rs:278:37 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct BigNumber { [INFO] [stdout] | -------------------- method `get_integer_iter_mut` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 278 | let mut i_iter = result.get_integer_iter_mut(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `get_iter_mut` with a similar name, but with different arguments [INFO] [stdout] --> src/big_number_core/big_number.rs:150:5 [INFO] [stdout] | [INFO] [stdout] 150 | pub fn get_iter_mut(&mut self, pos: usize, len: usize) -> BigNumberIterMut { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `get_fraction_iter_mut` found for struct `BigNumber` in the current scope [INFO] [stdout] --> src/big_number_core/big_number.rs:283:37 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct BigNumber { [INFO] [stdout] | -------------------- method `get_fraction_iter_mut` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 283 | let mut i_iter = result.get_fraction_iter_mut(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `get_iter_mut` with a similar name, but with different arguments [INFO] [stdout] --> src/big_number_core/big_number.rs:150:5 [INFO] [stdout] | [INFO] [stdout] 150 | pub fn get_iter_mut(&mut self, pos: usize, len: usize) -> BigNumberIterMut { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `get_integer_iter_mut` found for struct `BigNumber` in the current scope [INFO] [stdout] --> src/big_number_core/big_number.rs:301:37 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct BigNumber { [INFO] [stdout] | -------------------- method `get_integer_iter_mut` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 301 | let mut i_iter = result.get_integer_iter_mut(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `get_iter_mut` with a similar name, but with different arguments [INFO] [stdout] --> src/big_number_core/big_number.rs:150:5 [INFO] [stdout] | [INFO] [stdout] 150 | pub fn get_iter_mut(&mut self, pos: usize, len: usize) -> BigNumberIterMut { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `get_fraction_iter_mut` found for struct `BigNumber` in the current scope [INFO] [stdout] --> src/big_number_core/big_number.rs:307:37 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct BigNumber { [INFO] [stdout] | -------------------- method `get_fraction_iter_mut` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 307 | let mut f_iter = result.get_fraction_iter_mut(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `get_iter_mut` with a similar name, but with different arguments [INFO] [stdout] --> src/big_number_core/big_number.rs:150:5 [INFO] [stdout] | [INFO] [stdout] 150 | pub fn get_iter_mut(&mut self, pos: usize, len: usize) -> BigNumberIterMut { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `BigNumber` in the current scope [INFO] [stdout] --> src/big_number_core/big_number.rs:314:24 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct BigNumber { [INFO] [stdout] | -------------------- function or associated item `new` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 314 | let b = BigNumber::new(s, -1); [INFO] [stdout] | ^^^ function or associated item not found in `BigNumber` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0106, E0599, E0637. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0106`. [INFO] [stdout] [INFO] [stderr] error: could not compile `big_number` (lib test) due to 13 previous errors [INFO] running `Command { std: "docker" "inspect" "82c9c9debc0bbd0aa33c51e55f89a5fe84122e9c19082c0a535de3bc0ad6d002", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82c9c9debc0bbd0aa33c51e55f89a5fe84122e9c19082c0a535de3bc0ad6d002", kill_on_drop: false }` [INFO] [stdout] 82c9c9debc0bbd0aa33c51e55f89a5fe84122e9c19082c0a535de3bc0ad6d002