[INFO] fetching crate samply 0.13.1...
[INFO] building samply-0.13.1 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate samply 0.13.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate samply 0.13.1
[INFO] finished tweaking crates.io crate samply 0.13.1
[INFO] tweaked toml for crates.io crate samply 0.13.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate samply 0.13.1 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 samply 0.13.1 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 wholesym v0.8.0
[INFO] [stderr]   Downloaded fs4 v0.12.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 8d616e3c6b33f35f860572b522bc4faff30e108b753d6867283ba44919614690
[INFO] running `Command { std: "docker" "start" "-a" "8d616e3c6b33f35f860572b522bc4faff30e108b753d6867283ba44919614690", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d616e3c6b33f35f860572b522bc4faff30e108b753d6867283ba44919614690", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d616e3c6b33f35f860572b522bc4faff30e108b753d6867283ba44919614690", kill_on_drop: false }`
[INFO] [stdout] 8d616e3c6b33f35f860572b522bc4faff30e108b753d6867283ba44919614690
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 308846d4001520fb3e000a9592cd9ca1db1b68cebaa2c120a053ce74ea8149ba
[INFO] running `Command { std: "docker" "start" "-a" "308846d4001520fb3e000a9592cd9ca1db1b68cebaa2c120a053ce74ea8149ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
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[INFO] [stderr]    Compiling rand_chacha v0.3.1
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[INFO] [stderr]    Compiling rusqlite v0.32.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling bstr v1.11.3
[INFO] [stderr]    Compiling memmap2 v0.9.5
[INFO] [stderr]    Compiling bytesize v1.3.0
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[INFO] [stderr]    Compiling env_logger v0.11.6
[INFO] [stderr]    Compiling samply-quota-manager v0.1.0
[INFO] [stderr]    Compiling os-release v0.1.0
[INFO] [stderr]    Compiling fxprof-processed-profile v0.8.0
[INFO] [stderr]    Compiling ctrlc v3.4.5
[INFO] [stderr]    Compiling clap v4.5.27
[INFO] [stderr]    Compiling crossbeam-channel v0.5.14
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling platform-dirs v0.3.0
[INFO] [stderr]    Compiling framehop v0.13.2
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling uname v0.1.1
[INFO] [stderr]    Compiling nix-base32 v0.2.0
[INFO] [stderr]    Compiling samply-api v0.24.0
[INFO] [stderr]    Compiling wholesym v0.8.0
[INFO] [stderr]    Compiling samply v0.13.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `UserTimingMarker` is never constructed
[INFO] [stdout]    --> src/shared/process_sample_data.rs:220:12
[INFO] [stdout]     |
[INFO] [stdout] 220 | pub struct UserTimingMarker(pub StringHandle);
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/linux/perf_event.rs:460:17
[INFO] [stdout]     |
[INFO] [stdout] 460 |     pub fn iter(&mut self) -> EventIter {
[INFO] [stdout]     |                 ^^^^^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 460 |     pub fn iter(&mut self) -> EventIter<'_> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 33s
[INFO] running `Command { std: "docker" "inspect" "308846d4001520fb3e000a9592cd9ca1db1b68cebaa2c120a053ce74ea8149ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "308846d4001520fb3e000a9592cd9ca1db1b68cebaa2c120a053ce74ea8149ba", kill_on_drop: false }`
[INFO] [stdout] 308846d4001520fb3e000a9592cd9ca1db1b68cebaa2c120a053ce74ea8149ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 04c9154ef62b462e2f0deda7dee03a011e09cb312e0ac12fbbebfa47c1e83432
[INFO] running `Command { std: "docker" "start" "-a" "04c9154ef62b462e2f0deda7dee03a011e09cb312e0ac12fbbebfa47c1e83432", kill_on_drop: false }`
[INFO] [stderr]    Compiling samply v0.13.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `UserTimingMarker` is never constructed
[INFO] [stdout]    --> src/shared/process_sample_data.rs:220:12
[INFO] [stdout]     |
[INFO] [stdout] 220 | pub struct UserTimingMarker(pub StringHandle);
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/linux/perf_event.rs:460:17
[INFO] [stdout]     |
[INFO] [stdout] 460 |     pub fn iter(&mut self) -> EventIter {
[INFO] [stdout]     |                 ^^^^^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 460 |     pub fn iter(&mut self) -> EventIter<'_> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.76s
[INFO] running `Command { std: "docker" "inspect" "04c9154ef62b462e2f0deda7dee03a011e09cb312e0ac12fbbebfa47c1e83432", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04c9154ef62b462e2f0deda7dee03a011e09cb312e0ac12fbbebfa47c1e83432", kill_on_drop: false }`
[INFO] [stdout] 04c9154ef62b462e2f0deda7dee03a011e09cb312e0ac12fbbebfa47c1e83432
