[INFO] fetching crate triple_accel 0.4.0...
[INFO] building triple_accel-0.4.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate triple_accel 0.4.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate triple_accel 0.4.0
[INFO] finished tweaking crates.io crate triple_accel 0.4.0
[INFO] tweaked toml for crates.io crate triple_accel 0.4.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate triple_accel 0.4.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 73 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.7.0)
[INFO] [stderr]       Adding rand v0.7.3 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8b1df72870f794b0a7f536e10daf5c08ae41c20a153dc615ec701f7861b88dc5
[INFO] running `Command { std: "docker" "start" "-a" "8b1df72870f794b0a7f536e10daf5c08ae41c20a153dc615ec701f7861b88dc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b1df72870f794b0a7f536e10daf5c08ae41c20a153dc615ec701f7861b88dc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b1df72870f794b0a7f536e10daf5c08ae41c20a153dc615ec701f7861b88dc5", kill_on_drop: false }`
[INFO] [stdout] 8b1df72870f794b0a7f536e10daf5c08ae41c20a153dc615ec701f7861b88dc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d36ec96e5b66ac7f90c371a70258339b54523d309e3cc39ee6bacddb0a613b12
[INFO] running `Command { std: "docker" "start" "-a" "d36ec96e5b66ac7f90c371a70258339b54523d309e3cc39ee6bacddb0a613b12", kill_on_drop: false }`
[INFO] [stderr]    Compiling triple_accel v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated items `andnot_mut`, `cmpeq_mut`, `max_mut`, and `max` are never used
[INFO] [stdout]   --> src/jewel.rs:45:15
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub trait Jewel: fmt::Display {
[INFO] [stdout]    |           ----- associated items in this trait
[INFO] [stdout] ...
[INFO] [stdout] 45 |     unsafe fn andnot_mut(&mut self, b: &Self);
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout] 46 |     unsafe fn cmpeq_mut(&mut self, b: &Self);
[INFO] [stdout]    |               ^^^^^^^^^
[INFO] [stdout] 47 |     unsafe fn min_mut(&mut self, b: &Self);
[INFO] [stdout] 48 |     unsafe fn max_mut(&mut self, b: &Self);
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     unsafe fn max(a: &Self, b: &Self, res: &mut Self);
[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 1.89s
[INFO] running `Command { std: "docker" "inspect" "d36ec96e5b66ac7f90c371a70258339b54523d309e3cc39ee6bacddb0a613b12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d36ec96e5b66ac7f90c371a70258339b54523d309e3cc39ee6bacddb0a613b12", kill_on_drop: false }`
[INFO] [stdout] d36ec96e5b66ac7f90c371a70258339b54523d309e3cc39ee6bacddb0a613b12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84000a99fc85f1c23b2190ede1e87b07018b8c03d9b792d74f216adcd616fdc6
[INFO] running `Command { std: "docker" "start" "-a" "84000a99fc85f1c23b2190ede1e87b07018b8c03d9b792d74f216adcd616fdc6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stdout] warning: associated items `andnot_mut`, `cmpeq_mut`, `max_mut`, and `max` are never used
[INFO] [stdout]   --> src/jewel.rs:45:15
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub trait Jewel: fmt::Display {
[INFO] [stdout]    |           ----- associated items in this trait
[INFO] [stdout] ...
[INFO] [stdout] 45 |     unsafe fn andnot_mut(&mut self, b: &Self);
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout] 46 |     unsafe fn cmpeq_mut(&mut self, b: &Self);
[INFO] [stdout]    |               ^^^^^^^^^
[INFO] [stdout] 47 |     unsafe fn min_mut(&mut self, b: &Self);
[INFO] [stdout] 48 |     unsafe fn max_mut(&mut self, b: &Self);
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     unsafe fn max(a: &Self, b: &Self, res: &mut Self);
[INFO] [stdout]    |               ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling triple_accel v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated items `andnot_mut`, `cmpeq_mut`, `max_mut`, and `max` are never used
[INFO] [stdout]   --> src/jewel.rs:45:15
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub trait Jewel: fmt::Display {
[INFO] [stdout]    |           ----- associated items in this trait
[INFO] [stdout] ...
[INFO] [stdout] 45 |     unsafe fn andnot_mut(&mut self, b: &Self);
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout] 46 |     unsafe fn cmpeq_mut(&mut self, b: &Self);
[INFO] [stdout]    |               ^^^^^^^^^
[INFO] [stdout] 47 |     unsafe fn min_mut(&mut self, b: &Self);
[INFO] [stdout] 48 |     unsafe fn max_mut(&mut self, b: &Self);
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     unsafe fn max(a: &Self, b: &Self, res: &mut Self);
[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 12.14s
[INFO] running `Command { std: "docker" "inspect" "84000a99fc85f1c23b2190ede1e87b07018b8c03d9b792d74f216adcd616fdc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84000a99fc85f1c23b2190ede1e87b07018b8c03d9b792d74f216adcd616fdc6", kill_on_drop: false }`
[INFO] [stdout] 84000a99fc85f1c23b2190ede1e87b07018b8c03d9b792d74f216adcd616fdc6