[INFO] cloning repository https://github.com/HadrienG2/benchmon [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HadrienG2/benchmon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHadrienG2%2Fbenchmon", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHadrienG2%2Fbenchmon'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a83bb742867adc40fafb8d6539b26530a498639c [INFO] checking HadrienG2/benchmon against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHadrienG2%2Fbenchmon" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/HadrienG2/benchmon on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/HadrienG2/benchmon [INFO] finished tweaking git repo https://github.com/HadrienG2/benchmon [INFO] tweaked toml for git repo https://github.com/HadrienG2/benchmon written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/HadrienG2/benchmon already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0071a166d6375c7112dab7382a7ed8bee9d870bb089163b813b615c765e49fd6 [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" "0071a166d6375c7112dab7382a7ed8bee9d870bb089163b813b615c765e49fd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0071a166d6375c7112dab7382a7ed8bee9d870bb089163b813b615c765e49fd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0071a166d6375c7112dab7382a7ed8bee9d870bb089163b813b615c765e49fd6", kill_on_drop: false }` [INFO] [stdout] 0071a166d6375c7112dab7382a7ed8bee9d870bb089163b813b615c765e49fd6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 673c239733cf82b7e90b1bd187c0d88daa5e5efa0c2c677cec496fb6dc42fcc2 [INFO] running `Command { std: "docker" "start" "-a" "673c239733cf82b7e90b1bd187c0d88daa5e5efa0c2c677cec496fb6dc42fcc2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Checking futures-sink v0.3.4 [INFO] [stderr] Checking futures-core v0.3.4 [INFO] [stderr] Checking smallvec v1.4.0 [INFO] [stderr] Checking futures-task v0.3.4 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Checking once_cell v1.3.1 [INFO] [stderr] Checking pin-project-lite v0.1.4 [INFO] [stderr] Checking futures-io v0.3.4 [INFO] [stderr] Compiling heim-common v0.1.0-alpha.1 [INFO] [stderr] Compiling cc v1.0.52 [INFO] [stderr] Compiling heim-host v0.1.0-alpha.1 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking macaddr v1.0.1 [INFO] [stderr] Checking platforms v0.2.1 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.2 [INFO] [stderr] Compiling proc-macro-error v1.0.2 [INFO] [stderr] Checking futures-channel v0.3.4 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking async-task v1.3.1 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking termize v0.1.1 [INFO] [stderr] Checking nix v0.17.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking kv-log-macro v1.0.4 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking term v0.6.1 [INFO] [stderr] Compiling raw-cpuid v7.0.3 [INFO] [stderr] Checking crossbeam-channel v0.4.2 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking uom v0.27.0 [INFO] [stderr] Checking slog-term v2.5.0 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Compiling async-attributes v1.1.1 [INFO] [stderr] Compiling async-trait v0.1.30 [INFO] [stderr] Compiling structopt-derive v0.4.7 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Checking broadcaster v1.0.0 [INFO] [stderr] Checking async-std v1.5.0 [INFO] [stderr] Checking structopt v0.3.14 [INFO] [stderr] Checking heim-runtime v0.1.0-alpha.1 [INFO] [stderr] Checking heim-net v0.1.0-alpha.1 [INFO] [stderr] Checking heim-cpu v0.1.0-alpha.1 [INFO] [stderr] Checking heim-memory v0.1.0-alpha.1 [INFO] [stderr] Checking heim-sensors v0.1.0-alpha.1 [INFO] [stderr] Checking heim-virt v0.1.0-alpha.1 [INFO] [stderr] Checking heim-disk v0.1.0-alpha.1 [INFO] [stderr] Checking heim-process v0.1.1-alpha.1 [INFO] [stderr] Checking heim v0.1.0-alpha.1 [INFO] [stderr] Checking benchmon v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct is never constructed: `Formatter` [INFO] [stdout] --> src/cpu/freq.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Formatter { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `StatsDelta` [INFO] [stdout] --> src/cpu/mod.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct StatsDelta { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `DurationBreakdown` [INFO] [stdout] --> src/cpu/mod.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 60 | pub struct DurationBreakdown { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `LinuxDurationFracs` [INFO] [stdout] --> src/cpu/mod.rs:79:12 [INFO] [stdout] | [INFO] [stdout] 79 | pub struct LinuxDurationFracs { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Monitor` [INFO] [stdout] --> src/cpu/mod.rs:103:12 [INFO] [stdout] | [INFO] [stdout] 103 | pub struct Monitor { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/cpu/mod.rs:130:18 [INFO] [stdout] | [INFO] [stdout] 130 | pub async fn new() -> heim::Result { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `frequency_range` [INFO] [stdout] --> src/cpu/mod.rs:181:12 [INFO] [stdout] | [INFO] [stdout] 181 | pub fn frequency_range(&self) -> &FrequencyRange { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `stats_change` [INFO] [stdout] --> src/cpu/mod.rs:195:18 [INFO] [stdout] | [INFO] [stdout] 195 | pub async fn stats_change(&mut self) -> heim::Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `time_change` [INFO] [stdout] --> src/cpu/mod.rs:215:18 [INFO] [stdout] | [INFO] [stdout] 215 | pub async fn time_change(&mut self) -> heim::Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `logical_count` [INFO] [stdout] --> src/cpu/mod.rs:262:12 [INFO] [stdout] | [INFO] [stdout] 262 | pub fn logical_count(&self) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `frequency_ranges` [INFO] [stdout] --> src/cpu/mod.rs:270:12 [INFO] [stdout] | [INFO] [stdout] 270 | pub fn frequency_ranges(&self) -> Option<&[FrequencyRange]> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `physical_count` [INFO] [stdout] --> src/cpu/mod.rs:285:12 [INFO] [stdout] | [INFO] [stdout] 285 | pub fn physical_count(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Formatter` [INFO] [stdout] --> src/cpu/freq.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Formatter { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `StatsDelta` [INFO] [stdout] --> src/cpu/mod.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct StatsDelta { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `DurationBreakdown` [INFO] [stdout] --> src/cpu/mod.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 60 | pub struct DurationBreakdown { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `LinuxDurationFracs` [INFO] [stdout] --> src/cpu/mod.rs:79:12 [INFO] [stdout] | [INFO] [stdout] 79 | pub struct LinuxDurationFracs { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Monitor` [INFO] [stdout] --> src/cpu/mod.rs:103:12 [INFO] [stdout] | [INFO] [stdout] 103 | pub struct Monitor { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/cpu/mod.rs:130:18 [INFO] [stdout] | [INFO] [stdout] 130 | pub async fn new() -> heim::Result { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `frequency_range` [INFO] [stdout] --> src/cpu/mod.rs:181:12 [INFO] [stdout] | [INFO] [stdout] 181 | pub fn frequency_range(&self) -> &FrequencyRange { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `stats_change` [INFO] [stdout] --> src/cpu/mod.rs:195:18 [INFO] [stdout] | [INFO] [stdout] 195 | pub async fn stats_change(&mut self) -> heim::Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `time_change` [INFO] [stdout] --> src/cpu/mod.rs:215:18 [INFO] [stdout] | [INFO] [stdout] 215 | pub async fn time_change(&mut self) -> heim::Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `logical_count` [INFO] [stdout] --> src/cpu/mod.rs:262:12 [INFO] [stdout] | [INFO] [stdout] 262 | pub fn logical_count(&self) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `frequency_ranges` [INFO] [stdout] --> src/cpu/mod.rs:270:12 [INFO] [stdout] | [INFO] [stdout] 270 | pub fn frequency_ranges(&self) -> Option<&[FrequencyRange]> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `physical_count` [INFO] [stdout] --> src/cpu/mod.rs:285:12 [INFO] [stdout] | [INFO] [stdout] 285 | pub fn physical_count(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 33s [INFO] running `Command { std: "docker" "inspect" "673c239733cf82b7e90b1bd187c0d88daa5e5efa0c2c677cec496fb6dc42fcc2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "673c239733cf82b7e90b1bd187c0d88daa5e5efa0c2c677cec496fb6dc42fcc2", kill_on_drop: false }` [INFO] [stdout] 673c239733cf82b7e90b1bd187c0d88daa5e5efa0c2c677cec496fb6dc42fcc2