[INFO] updating cached repository https://github.com/michaelsproul/aus_senate [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/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] c9ec4823e57db9911d61a568a3d1c079e1fad152 [INFO] checking michaelsproul/aus_senate against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichaelsproul%2Faus_senate" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/michaelsproul/aus_senate on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/michaelsproul/aus_senate [INFO] finished tweaking git repo https://github.com/michaelsproul/aus_senate [INFO] tweaked toml for git repo https://github.com/michaelsproul/aus_senate written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/michaelsproul/aus_senate already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4f321c9ca3186957fce1bde3e3d23e3201793154a26c9ba8e5d6eb6f3401c9e2 [INFO] running `"docker" "start" "-a" "4f321c9ca3186957fce1bde3e3d23e3201793154a26c9ba8e5d6eb6f3401c9e2"` [INFO] [stderr] Checking rand v0.3.18 [INFO] [stderr] Checking rust-gmp v0.5.0 [INFO] [stderr] Checking csv-core v0.1.2 [INFO] [stderr] Checking csv v1.0.0-beta.3 [INFO] [stderr] Checking aus_senate v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parse/candidates2013.rs:17:63 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn parse(input: R) -> 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/parse/candidates2016.rs:32:63 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn parse(input: R) -> 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/parse/btl2013.rs:14:61 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn parse(input: R) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parse/gvt2013.rs:25:52 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn parse(input: R) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parse/gvt_usage2013.rs:19:57 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn parse(input: R) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ballot_parse.rs:18:20 [INFO] [stderr] | [INFO] [stderr] 18 | InputError(Box), [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/election2016.rs:17:25 [INFO] [stderr] | [INFO] [stderr] 17 | ) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/voting.rs:46:25 [INFO] [stderr] | [INFO] [stderr] 46 | ) -> Result> [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parse/candidates2013.rs:17:63 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn parse(input: R) -> 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/parse/candidates2016.rs:32:63 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn parse(input: R) -> 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/parse/btl2013.rs:14:61 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn parse(input: R) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parse/gvt2013.rs:25:52 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn parse(input: R) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parse/gvt_usage2013.rs:19:57 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn parse(input: R) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ballot_parse.rs:18:20 [INFO] [stderr] | [INFO] [stderr] 18 | InputError(Box), [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/election2016.rs:17:25 [INFO] [stderr] | [INFO] [stderr] 17 | ) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/voting.rs:46:25 [INFO] [stderr] | [INFO] [stderr] 46 | ) -> Result> [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vote_map.rs:195:17 [INFO] [stderr] | [INFO] [stderr] 195 | let mut info = self.info.get_mut(&continuing_id).unwrap(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vote_map.rs:195:17 [INFO] [stderr] | [INFO] [stderr] 195 | let mut info = self.info.get_mut(&continuing_id).unwrap(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/election2016.rs:9:41 [INFO] [stderr] | [INFO] [stderr] 9 | fn main_with_result() -> 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/bin/election2016.rs:9:41 [INFO] [stderr] | [INFO] [stderr] 9 | fn main_with_result() -> 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] Finished dev [unoptimized + debuginfo] target(s) in 7.70s [INFO] running `"docker" "inspect" "4f321c9ca3186957fce1bde3e3d23e3201793154a26c9ba8e5d6eb6f3401c9e2"` [INFO] running `"docker" "rm" "-f" "4f321c9ca3186957fce1bde3e3d23e3201793154a26c9ba8e5d6eb6f3401c9e2"` [INFO] [stdout] 4f321c9ca3186957fce1bde3e3d23e3201793154a26c9ba8e5d6eb6f3401c9e2