[INFO] cloning repository https://github.com/quaselbat4/hyperfine [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/quaselbat4/hyperfine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquaselbat4%2Fhyperfine", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquaselbat4%2Fhyperfine'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5aa2a7c431d238cdf107c113a76ffee4b3572bd8 [INFO] checking quaselbat4/hyperfine against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquaselbat4%2Fhyperfine" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/quaselbat4/hyperfine on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/quaselbat4/hyperfine [INFO] finished tweaking git repo https://github.com/quaselbat4/hyperfine [INFO] tweaked toml for git repo https://github.com/quaselbat4/hyperfine written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/quaselbat4/hyperfine already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro2 v0.4.19 [INFO] [stderr] Downloaded utf8-ranges v1.0.1 [INFO] [stderr] Downloaded lock_api v0.1.4 [INFO] [stderr] Downloaded termios v0.3.0 [INFO] [stderr] Downloaded approx v0.3.0 [INFO] [stderr] Downloaded colored v1.6.1 [INFO] [stderr] Downloaded regex v1.0.5 [INFO] [stderr] Downloaded rand v0.4.3 [INFO] [stderr] Downloaded statistical v0.1.1 [INFO] [stderr] Downloaded serde_derive v1.0.80 [INFO] [stderr] Downloaded owning_ref v0.3.3 [INFO] [stderr] Downloaded clicolors-control v0.2.0 [INFO] [stderr] Downloaded smallvec v0.6.5 [INFO] [stderr] Downloaded console v0.6.2 [INFO] [stderr] Downloaded aho-corasick v0.6.8 [INFO] [stderr] Downloaded memchr v2.1.0 [INFO] [stderr] Downloaded syn v0.15.6 [INFO] [stderr] Downloaded rand_core v0.2.1 [INFO] [stderr] Downloaded ryu v0.2.6 [INFO] [stderr] Downloaded indicatif v0.9.0 [INFO] [stderr] Downloaded csv v1.0.2 [INFO] [stderr] Downloaded quote v0.6.8 [INFO] [stderr] Downloaded serde_json v1.0.33 [INFO] [stderr] Downloaded serde v1.0.80 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cd045e0c0fee3f792a89716f0dcba5a1f0c22b6ce0af4bd54c618c0a864e9c84 [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" "cd045e0c0fee3f792a89716f0dcba5a1f0c22b6ce0af4bd54c618c0a864e9c84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cd045e0c0fee3f792a89716f0dcba5a1f0c22b6ce0af4bd54c618c0a864e9c84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd045e0c0fee3f792a89716f0dcba5a1f0c22b6ce0af4bd54c618c0a864e9c84", kill_on_drop: false }` [INFO] [stdout] cd045e0c0fee3f792a89716f0dcba5a1f0c22b6ce0af4bd54c618c0a864e9c84 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6e0a3ae5baaf0fbb2d79d2acaaab005612e33b629e72d0824c055f1c9934df37 [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" "6e0a3ae5baaf0fbb2d79d2acaaab005612e33b629e72d0824c055f1c9934df37", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.43 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking ucd-util v0.1.1 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking rand_core v0.2.1 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling regex v1.0.5 [INFO] [stderr] Checking utf8-ranges v1.0.1 [INFO] [stderr] Compiling ryu v0.2.6 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking smallvec v0.6.5 [INFO] [stderr] Compiling proc-macro2 v0.4.19 [INFO] [stderr] Checking num-integer v0.1.39 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Checking approx v0.3.0 [INFO] [stderr] Checking regex-syntax v0.6.2 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking lock_api v0.1.4 [INFO] [stderr] Compiling memchr v2.1.0 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Checking num-iter v0.1.37 [INFO] [stderr] Checking rand v0.4.3 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking termios v0.3.0 [INFO] [stderr] Checking term_size v0.3.1 [INFO] [stderr] Checking clicolors-control v0.2.0 [INFO] [stderr] Checking serde_json v1.0.33 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Checking textwrap v0.10.0 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking colored v1.6.1 [INFO] [stderr] Compiling syn v0.15.6 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Checking aho-corasick v0.6.8 [INFO] [stderr] Checking csv-core v0.1.4 [INFO] [stderr] Checking csv v1.0.2 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Checking statistical v0.1.1 [INFO] [stderr] Checking console v0.6.2 [INFO] [stderr] Checking indicatif v0.9.0 [INFO] [stderr] Checking hyperfine v1.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/hyperfine/export/mod.rs:35:19 [INFO] [stdout] | [INFO] [stdout] 35 | exporter: Box, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Exporter` [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/hyperfine/export/mod.rs:35:19 [INFO] [stdout] | [INFO] [stdout] 35 | exporter: Box, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Exporter` [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/hyperfine/export/mod.rs:54:27 [INFO] [stdout] | [INFO] [stdout] 54 | let exporter: Box = match export_type { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Exporter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/hyperfine/export/mod.rs:54:27 [INFO] [stdout] | [INFO] [stdout] 54 | let exporter: Box = match export_type { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Exporter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/hyperfine/timer/unix_timer.rs:10:31 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn get_cpu_timer() -> Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TimerStop` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/hyperfine/timer/unix_timer.rs:10:31 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn get_cpu_timer() -> Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TimerStop` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:101:31 [INFO] [stdout] | [INFO] [stdout] 101 | Err(ref e) => error(e.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:111:23 [INFO] [stdout] | [INFO] [stdout] 111 | e.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:115:27 [INFO] [stdout] | [INFO] [stdout] 115 | Err(e) => error(e.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:241:31 [INFO] [stdout] | [INFO] [stdout] 241 | Err(e) => error(e.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:101:31 [INFO] [stdout] | [INFO] [stdout] 101 | Err(ref e) => error(e.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:111:23 [INFO] [stdout] | [INFO] [stdout] 111 | e.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:115:27 [INFO] [stdout] | [INFO] [stdout] 115 | Err(e) => error(e.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:241:31 [INFO] [stdout] | [INFO] [stdout] 241 | Err(e) => error(e.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/hyperfine/error.rs:20:30 [INFO] [stdout] | [INFO] [stdout] 20 | write!(f, "{}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/hyperfine/error.rs:27:59 [INFO] [stdout] | [INFO] [stdout] 27 | ParameterScanError::ParseIntError(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/hyperfine/error.rs:42:30 [INFO] [stdout] | [INFO] [stdout] 42 | write!(f, "{}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/hyperfine/error.rs:20:30 [INFO] [stdout] | [INFO] [stdout] 20 | write!(f, "{}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/hyperfine/error.rs:27:59 [INFO] [stdout] | [INFO] [stdout] 27 | ParameterScanError::ParseIntError(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/hyperfine/error.rs:42:30 [INFO] [stdout] | [INFO] [stdout] 42 | write!(f, "{}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 41.64s [INFO] running `Command { std: "docker" "inspect" "6e0a3ae5baaf0fbb2d79d2acaaab005612e33b629e72d0824c055f1c9934df37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e0a3ae5baaf0fbb2d79d2acaaab005612e33b629e72d0824c055f1c9934df37", kill_on_drop: false }` [INFO] [stdout] 6e0a3ae5baaf0fbb2d79d2acaaab005612e33b629e72d0824c055f1c9934df37