[INFO] fetching crate schubfach 0.0.1...
[INFO] building schubfach-0.0.1 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate schubfach 0.0.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate schubfach 0.0.1
[INFO] finished tweaking crates.io crate schubfach 0.0.1
[INFO] tweaked toml for crates.io crate schubfach 0.0.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate schubfach 0.0.1 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 10 packages to latest compatible versions
[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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c3d04500c9b89cc73dc96b81901935d56408c88f32983749b1a869c4b492c500
[INFO] running `Command { std: "docker" "start" "-a" "c3d04500c9b89cc73dc96b81901935d56408c88f32983749b1a869c4b492c500", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3d04500c9b89cc73dc96b81901935d56408c88f32983749b1a869c4b492c500", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3d04500c9b89cc73dc96b81901935d56408c88f32983749b1a869c4b492c500", kill_on_drop: false }`
[INFO] [stdout] c3d04500c9b89cc73dc96b81901935d56408c88f32983749b1a869c4b492c500
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 09dac8c9568859b6b514d24d12f692a82dd6a15ade7cb4bbc50a0ae0dc8baf01
[INFO] running `Command { std: "docker" "start" "-a" "09dac8c9568859b6b514d24d12f692a82dd6a15ade7cb4bbc50a0ae0dc8baf01", kill_on_drop: false }`
[INFO] [stderr]    Compiling ilog v1.0.1
[INFO] [stderr]    Compiling schubfach v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "09dac8c9568859b6b514d24d12f692a82dd6a15ade7cb4bbc50a0ae0dc8baf01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09dac8c9568859b6b514d24d12f692a82dd6a15ade7cb4bbc50a0ae0dc8baf01", kill_on_drop: false }`
[INFO] [stdout] 09dac8c9568859b6b514d24d12f692a82dd6a15ade7cb4bbc50a0ae0dc8baf01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 5152cf422eaaf624d9819a26468a807fde1da33392dcc7cbfb084976c93c73ac
[INFO] running `Command { std: "docker" "start" "-a" "5152cf422eaaf624d9819a26468a807fde1da33392dcc7cbfb084976c93c73ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling schubfach v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/tests/test_ftoa.rs:47:26
[INFO] [stdout]    |
[INFO] [stdout] 47 |             f = unsafe { mem::transmute::<u64, f64>(ieee) };
[INFO] [stdout]    |                          --------------------------^^^^^^
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          help: replace this with: `f64::from_bits`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "5152cf422eaaf624d9819a26468a807fde1da33392dcc7cbfb084976c93c73ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5152cf422eaaf624d9819a26468a807fde1da33392dcc7cbfb084976c93c73ac", kill_on_drop: false }`
[INFO] [stdout] 5152cf422eaaf624d9819a26468a807fde1da33392dcc7cbfb084976c93c73ac