[INFO] updating cached repository https://github.com/grahame/dividebatur2 [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] cfb61a616ded333aa58a76f974e14e58b4d4bc99 [INFO] testing grahame/dividebatur2 against 1.38.0 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrahame%2Fdividebatur2" "work/builds/worker-7/source"` [INFO] [stderr] Cloning into 'work/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/grahame/dividebatur2 on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/grahame/dividebatur2 [INFO] finished tweaking git repo https://github.com/grahame/dividebatur2 [INFO] tweaked toml for git repo https://github.com/grahame/dividebatur2 written to work/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/grahame/dividebatur2 already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /big/crater/work/builds/worker-7/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"` [INFO] [stdout] cf7ebdafaa1bd223d366e9fbeaa544629c02cd1b91c25594fc91e1e4356571e6 [INFO] running `"docker" "start" "-a" "cf7ebdafaa1bd223d366e9fbeaa544629c02cd1b91c25594fc91e1e4356571e6"` [INFO] [stderr] Compiling dividebatur v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/aec/data/candidates.rs:42:81 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn load(filename: &str, state: &str) -> Result, Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/aec/data/formalpreferences.rs:108:89 [INFO] [stderr] | [INFO] [stderr] 108 | pub fn load(filename: &str, candidates: &CandidateData) -> Result, Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/aec/data/candidates.rs:42:81 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn load(filename: &str, state: &str) -> Result, Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/aec/data/formalpreferences.rs:108:89 [INFO] [stderr] | [INFO] [stderr] 108 | pub fn load(filename: &str, candidates: &CandidateData) -> Result, Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.28s [INFO] running `"docker" "inspect" "cf7ebdafaa1bd223d366e9fbeaa544629c02cd1b91c25594fc91e1e4356571e6"` [INFO] running `"docker" "rm" "-f" "cf7ebdafaa1bd223d366e9fbeaa544629c02cd1b91c25594fc91e1e4356571e6"` [INFO] [stdout] cf7ebdafaa1bd223d366e9fbeaa544629c02cd1b91c25594fc91e1e4356571e6 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"` [INFO] [stdout] f3fec235b418f94f67ac12e31b4241afa2c8d90cf31f154993d9259d8010c586 [INFO] running `"docker" "start" "-a" "f3fec235b418f94f67ac12e31b4241afa2c8d90cf31f154993d9259d8010c586"` [INFO] [stderr] Compiling dividebatur v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/aec/data/candidates.rs:42:81 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn load(filename: &str, state: &str) -> Result, Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/aec/data/formalpreferences.rs:108:89 [INFO] [stderr] | [INFO] [stderr] 108 | pub fn load(filename: &str, candidates: &CandidateData) -> Result, Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/aec/data/candidates.rs:42:81 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn load(filename: &str, state: &str) -> Result, Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/aec/data/formalpreferences.rs:108:89 [INFO] [stderr] | [INFO] [stderr] 108 | pub fn load(filename: &str, candidates: &CandidateData) -> Result, Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.82s [INFO] running `"docker" "inspect" "f3fec235b418f94f67ac12e31b4241afa2c8d90cf31f154993d9259d8010c586"` [INFO] running `"docker" "rm" "-f" "f3fec235b418f94f67ac12e31b4241afa2c8d90cf31f154993d9259d8010c586"` [INFO] [stdout] f3fec235b418f94f67ac12e31b4241afa2c8d90cf31f154993d9259d8010c586 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"` [INFO] [stdout] 595df56f968dc381b84dc9227f79cd39a68f211ffdbee2737198adc0f5a4f55c [INFO] running `"docker" "start" "-a" "595df56f968dc381b84dc9227f79cd39a68f211ffdbee2737198adc0f5a4f55c"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.38s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/dividebatur-389160d99842aa21 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test aec::data::formalpreferences::tests::it_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/dividebatur-432d61c36d87db97 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test aec::data::formalpreferences::tests::it_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests dividebatur [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "595df56f968dc381b84dc9227f79cd39a68f211ffdbee2737198adc0f5a4f55c"` [INFO] running `"docker" "rm" "-f" "595df56f968dc381b84dc9227f79cd39a68f211ffdbee2737198adc0f5a4f55c"` [INFO] [stdout] 595df56f968dc381b84dc9227f79cd39a68f211ffdbee2737198adc0f5a4f55c