[INFO] updating cached repository https://github.com/Svenito/hashmash [INFO] running `Command { std: "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", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] db9e20b13092131313a0f9dba932197758c5dd10 [INFO] checking Svenito/hashmash against master#1557fb031b272b4c5bfcc7de5df7eddc7b36a584 for pr-73166 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSvenito%2Fhashmash" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Svenito/hashmash on toolchain 1557fb031b272b4c5bfcc7de5df7eddc7b36a584 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Svenito/hashmash [INFO] finished tweaking git repo https://github.com/Svenito/hashmash [INFO] tweaked toml for git repo https://github.com/Svenito/hashmash written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/Svenito/hashmash already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5db7ef155f3a75cd84df5cb499a44a187a76058d5e435779df5908e71ef387db [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5db7ef155f3a75cd84df5cb499a44a187a76058d5e435779df5908e71ef387db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5db7ef155f3a75cd84df5cb499a44a187a76058d5e435779df5908e71ef387db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5db7ef155f3a75cd84df5cb499a44a187a76058d5e435779df5908e71ef387db", kill_on_drop: false }` [INFO] [stdout] 5db7ef155f3a75cd84df5cb499a44a187a76058d5e435779df5908e71ef387db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9bb638309c74acc2a0cbf8bb1aba8f0acbdb5fbdfca2905b8752dfc68b64d743 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9bb638309c74acc2a0cbf8bb1aba8f0acbdb5fbdfca2905b8752dfc68b64d743", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.21 [INFO] [stderr] Compiling typenum v1.5.2 [INFO] [stderr] Checking odds v0.2.25 [INFO] [stderr] Checking byte-tools v0.1.3 [INFO] [stderr] Compiling rayon-core v1.0.0 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking vec_map v0.7.0 [INFO] [stderr] Checking unicode-segmentation v1.1.0 [INFO] [stderr] Checking rustc-serialize v0.3.23 [INFO] [stderr] Checking permutohedron v0.2.2 [INFO] [stderr] Checking nodrop v0.1.9 [INFO] [stderr] Checking rand v0.3.15 [INFO] [stderr] Checking num_cpus v1.3.0 [INFO] [stderr] Checking term_size v0.3.0 [INFO] [stderr] Checking atty v0.2.2 [INFO] [stderr] Checking time v0.1.36 [INFO] [stderr] Checking clap v2.23.2 [INFO] [stderr] Checking deque v0.3.1 [INFO] [stderr] Checking rayon v0.7.0 [INFO] [stderr] Checking generic-array v0.7.2 [INFO] [stderr] Checking digest-buffer v0.3.0 [INFO] [stderr] Checking digest v0.5.0 [INFO] [stderr] Checking sha2 v0.5.0 [INFO] [stderr] Checking sha-1 v0.3.0 [INFO] [stderr] Checking md-5 v0.4.0 [INFO] [stderr] Checking hashmash v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:145:58 [INFO] [stdout] | [INFO] [stdout] 145 | fn read_file(filename: &str) -> Result>, Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:174:44 [INFO] [stdout] | [INFO] [stdout] 174 | fn config_from_cli() -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:145:58 [INFO] [stdout] | [INFO] [stdout] 145 | fn read_file(filename: &str) -> Result>, Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:174:44 [INFO] [stdout] | [INFO] [stdout] 174 | fn config_from_cli() -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead [INFO] [stdout] --> src/main.rs:33:1 [INFO] [stdout] | [INFO] [stdout] 33 | / arg_enum!{ [INFO] [stdout] 34 | | #[derive(Clone, Copy)] [INFO] [stdout] 35 | | enum Hashes { [INFO] [stdout] 36 | | md5, [INFO] [stdout] ... | [INFO] [stdout] 42 | | } [INFO] [stdout] 43 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead [INFO] [stdout] --> src/main.rs:33:1 [INFO] [stdout] | [INFO] [stdout] 33 | / arg_enum!{ [INFO] [stdout] 34 | | #[derive(Clone, Copy)] [INFO] [stdout] 35 | | enum Hashes { [INFO] [stdout] 36 | | md5, [INFO] [stdout] ... | [INFO] [stdout] 42 | | } [INFO] [stdout] 43 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.65s [INFO] running `Command { std: "docker" "inspect" "9bb638309c74acc2a0cbf8bb1aba8f0acbdb5fbdfca2905b8752dfc68b64d743", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9bb638309c74acc2a0cbf8bb1aba8f0acbdb5fbdfca2905b8752dfc68b64d743", kill_on_drop: false }` [INFO] [stdout] 9bb638309c74acc2a0cbf8bb1aba8f0acbdb5fbdfca2905b8752dfc68b64d743