[INFO] fetching crate pacer 0.1.0...
[INFO] building pacer-0.1.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate pacer 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate pacer 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate pacer 0.1.0
[INFO] tweaked toml for crates.io crate pacer 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pacer 0.1.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pacer 0.1.0 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded snafu-derive v0.8.6
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[INFO] [stderr]   Downloaded atomic-counter v1.0.1
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 853c9204fc336f745614f3c72685cee8be02bc9f4321e3f1848b6e0e02b12c26
[INFO] running `Command { std: "docker" "start" "-a" "853c9204fc336f745614f3c72685cee8be02bc9f4321e3f1848b6e0e02b12c26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "853c9204fc336f745614f3c72685cee8be02bc9f4321e3f1848b6e0e02b12c26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "853c9204fc336f745614f3c72685cee8be02bc9f4321e3f1848b6e0e02b12c26", kill_on_drop: false }`
[INFO] [stdout] 853c9204fc336f745614f3c72685cee8be02bc9f4321e3f1848b6e0e02b12c26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc209cb20a152e4633f92ac22da6eabcbf0e62a79e9d457885b805d214d2ff14
[INFO] running `Command { std: "docker" "start" "-a" "bc209cb20a152e4633f92ac22da6eabcbf0e62a79e9d457885b805d214d2ff14", kill_on_drop: false }`
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[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling hashbrown v0.14.5
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[INFO] [stderr]    Compiling winnow v0.7.11
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[INFO] [stderr]    Compiling tracing v0.1.41
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[INFO] [stderr]    Compiling serde v1.0.219
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[INFO] [stderr]    Compiling json5 v0.4.1
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[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling config v0.15.11
[INFO] [stderr]    Compiling pacer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `ResponseBody` is never constructed
[INFO] [stdout]   --> src/hyper_compat.rs:65:19
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub(crate) struct ResponseBody {
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 59.49s
[INFO] running `Command { std: "docker" "inspect" "bc209cb20a152e4633f92ac22da6eabcbf0e62a79e9d457885b805d214d2ff14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc209cb20a152e4633f92ac22da6eabcbf0e62a79e9d457885b805d214d2ff14", kill_on_drop: false }`
[INFO] [stdout] bc209cb20a152e4633f92ac22da6eabcbf0e62a79e9d457885b805d214d2ff14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a011aef8951faa15eb7022223fdb8cc00dbcb5cfc90bc75e17b1d1928474da11
[INFO] running `Command { std: "docker" "start" "-a" "a011aef8951faa15eb7022223fdb8cc00dbcb5cfc90bc75e17b1d1928474da11", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling backtrace v0.3.75
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling atomic-counter v1.0.1
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling glommio v0.9.0
[INFO] [stderr]    Compiling hdrhistogram v7.5.4
[INFO] [stderr]    Compiling pacer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `ResponseBody` is never constructed
[INFO] [stdout]   --> src/hyper_compat.rs:65:19
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub(crate) struct ResponseBody {
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ResponseBody` is never constructed
[INFO] [stdout]   --> src/hyper_compat.rs:65:19
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub(crate) struct ResponseBody {
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.42s
[INFO] running `Command { std: "docker" "inspect" "a011aef8951faa15eb7022223fdb8cc00dbcb5cfc90bc75e17b1d1928474da11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a011aef8951faa15eb7022223fdb8cc00dbcb5cfc90bc75e17b1d1928474da11", kill_on_drop: false }`
[INFO] [stdout] a011aef8951faa15eb7022223fdb8cc00dbcb5cfc90bc75e17b1d1928474da11
