[INFO] cloning repository https://github.com/dogewanwan/rust-simple-benchmarker
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dogewanwan/rust-simple-benchmarker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdogewanwan%2Frust-simple-benchmarker", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdogewanwan%2Frust-simple-benchmarker'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a1921acb1215c64df98d7307c8fc940040de8c8a
[INFO] checking dogewanwan/rust-simple-benchmarker/a1921acb1215c64df98d7307c8fc940040de8c8a against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdogewanwan%2Frust-simple-benchmarker" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dogewanwan/rust-simple-benchmarker on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dogewanwan/rust-simple-benchmarker
[INFO] finished tweaking git repo https://github.com/dogewanwan/rust-simple-benchmarker
[INFO] tweaked toml for git repo https://github.com/dogewanwan/rust-simple-benchmarker written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/dogewanwan/rust-simple-benchmarker already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 679ce0b0844bacd5a184ced561687bf87951d5d1f7860d67beed4ff0b83e9b94
[INFO] running `Command { std: "docker" "start" "-a" "679ce0b0844bacd5a184ced561687bf87951d5d1f7860d67beed4ff0b83e9b94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "679ce0b0844bacd5a184ced561687bf87951d5d1f7860d67beed4ff0b83e9b94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "679ce0b0844bacd5a184ced561687bf87951d5d1f7860d67beed4ff0b83e9b94", kill_on_drop: false }`
[INFO] [stdout] 679ce0b0844bacd5a184ced561687bf87951d5d1f7860d67beed4ff0b83e9b94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5146a15da9223aca5efd1561f11e047e585ba4b7c89a01f5ed37407f57a2096b
[INFO] running `Command { std: "docker" "start" "-a" "5146a15da9223aca5efd1561f11e047e585ba4b7c89a01f5ed37407f57a2096b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.30
[INFO] [stderr]    Compiling libc v0.2.105
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]    Compiling cc v1.0.71
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling tokio v1.12.0
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]    Compiling serde_derive v1.0.130
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[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling futures-task v0.3.17
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]     Checking tracing-core v0.1.21
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
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[INFO] [stderr]    Compiling derive_more v0.99.16
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[INFO] [stderr]     Checking clap v3.0.0-beta.5
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[INFO] [stderr]     Checking hyper-rustls v0.22.1
[INFO] [stderr]     Checking reqwest v0.11.6
[INFO] [stderr]     Checking rust-simple-benchmarker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `is_before` is never used
[INFO] [stdout]   --> src/observation_logger.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub trait PreciseTime {
[INFO] [stdout]    |           ----------- method in this trait
[INFO] [stdout] 15 |     fn now() -> Self;
[INFO] [stdout] 16 |     fn is_before(&self, time: &DateTime<Utc>) -> bool;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_before` is never used
[INFO] [stdout]   --> src/observation_logger.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub trait PreciseTime {
[INFO] [stdout]    |           ----------- method in this trait
[INFO] [stdout] 15 |     fn now() -> Self;
[INFO] [stdout] 16 |     fn is_before(&self, time: &DateTime<Utc>) -> bool;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.92s
[INFO] running `Command { std: "docker" "inspect" "5146a15da9223aca5efd1561f11e047e585ba4b7c89a01f5ed37407f57a2096b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5146a15da9223aca5efd1561f11e047e585ba4b7c89a01f5ed37407f57a2096b", kill_on_drop: false }`
[INFO] [stdout] 5146a15da9223aca5efd1561f11e047e585ba4b7c89a01f5ed37407f57a2096b