[INFO] cloning repository https://github.com/Aethar01/Quadratictest [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Aethar01/Quadratictest" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAethar01%2FQuadratictest", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAethar01%2FQuadratictest'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ac22735140623738c16048a80c63c4c83d02848d [INFO] checking Aethar01/Quadratictest against try#8d46be77cd48fdbcced888d027457e2c9cf2aa16 for pr-142723 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAethar01%2FQuadratictest" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Aethar01/Quadratictest on toolchain 8d46be77cd48fdbcced888d027457e2c9cf2aa16 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Aethar01/Quadratictest [INFO] finished tweaking git repo https://github.com/Aethar01/Quadratictest [INFO] tweaked toml for git repo https://github.com/Aethar01/Quadratictest written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Aethar01/Quadratictest 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" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5ec9ad6aa4bfbb396f89ca7f9d059d59437806b376c6c9927b80df3d82e76d24 [INFO] running `Command { std: "docker" "start" "-a" "5ec9ad6aa4bfbb396f89ca7f9d059d59437806b376c6c9927b80df3d82e76d24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5ec9ad6aa4bfbb396f89ca7f9d059d59437806b376c6c9927b80df3d82e76d24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ec9ad6aa4bfbb396f89ca7f9d059d59437806b376c6c9927b80df3d82e76d24", kill_on_drop: false }` [INFO] [stdout] 5ec9ad6aa4bfbb396f89ca7f9d059d59437806b376c6c9927b80df3d82e76d24 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 19331a3fa19e0fea2426d4b1464c5f136764431946b4dc3e9f256e4fa930474a [INFO] running `Command { std: "docker" "start" "-a" "19331a3fa19e0fea2426d4b1464c5f136764431946b4dc3e9f256e4fa930474a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling crossbeam-epoch v0.9.14 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Checking crossbeam-channel v0.5.7 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking num-complex v0.4.3 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Checking quad2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: the trait bound `f32: From` is not satisfied [INFO] [stdout] --> src/quads.rs:170:22 [INFO] [stdout] | [INFO] [stdout] 170 | let _2 = f32::from(2.0); [INFO] [stdout] | ^^^ the trait `From` is not implemented for `f32` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `From`: [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `f32: From` is not satisfied [INFO] [stdout] --> src/quads.rs:171:22 [INFO] [stdout] | [INFO] [stdout] 171 | let _4 = f32::from(4.0); [INFO] [stdout] | ^^^ the trait `From` is not implemented for `f32` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `From`: [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `f32: From` is not satisfied [INFO] [stdout] --> src/quads.rs:174:31 [INFO] [stdout] | [INFO] [stdout] 174 | if discriminant < f32::from(0.0) { [INFO] [stdout] | ^^^ the trait `From` is not implemented for `f32` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `From`: [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `f32: From` is not satisfied [INFO] [stdout] --> src/quads.rs:177:36 [INFO] [stdout] | [INFO] [stdout] 177 | if discriminant == f32::from(0.0) { [INFO] [stdout] | ^^^ the trait `From` is not implemented for `f32` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `From`: [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `quad2` (bin "quad2") due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0277]: the trait bound `f32: From` is not satisfied [INFO] [stdout] --> src/quads.rs:170:22 [INFO] [stdout] | [INFO] [stdout] 170 | let _2 = f32::from(2.0); [INFO] [stdout] | ^^^ the trait `From` is not implemented for `f32` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `From`: [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `f32: From` is not satisfied [INFO] [stdout] --> src/quads.rs:171:22 [INFO] [stdout] | [INFO] [stdout] 171 | let _4 = f32::from(4.0); [INFO] [stdout] | ^^^ the trait `From` is not implemented for `f32` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `From`: [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `f32: From` is not satisfied [INFO] [stdout] --> src/quads.rs:174:31 [INFO] [stdout] | [INFO] [stdout] 174 | if discriminant < f32::from(0.0) { [INFO] [stdout] | ^^^ the trait `From` is not implemented for `f32` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `From`: [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `f32: From` is not satisfied [INFO] [stdout] --> src/quads.rs:177:36 [INFO] [stdout] | [INFO] [stdout] 177 | if discriminant == f32::from(0.0) { [INFO] [stdout] | ^^^ the trait `From` is not implemented for `f32` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `From`: [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] `f32` implements `From` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `quad2` (bin "quad2" test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "19331a3fa19e0fea2426d4b1464c5f136764431946b4dc3e9f256e4fa930474a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19331a3fa19e0fea2426d4b1464c5f136764431946b4dc3e9f256e4fa930474a", kill_on_drop: false }` [INFO] [stdout] 19331a3fa19e0fea2426d4b1464c5f136764431946b4dc3e9f256e4fa930474a