[INFO] fetching crate fon 0.6.0...
[INFO] checking fon-0.6.0 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate fon 0.6.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate fon 0.6.0 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fon 0.6.0
[INFO] finished tweaking crates.io crate fon 0.6.0
[INFO] tweaked toml for crates.io crate fon 0.6.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate fon 0.6.0 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 696618021ba46977250342198018cc0e74e6021cad837c0b47aa070fd01b9ded
[INFO] running `Command { std: "docker" "start" "-a" "696618021ba46977250342198018cc0e74e6021cad837c0b47aa070fd01b9ded", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "696618021ba46977250342198018cc0e74e6021cad837c0b47aa070fd01b9ded", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "696618021ba46977250342198018cc0e74e6021cad837c0b47aa070fd01b9ded", kill_on_drop: false }`
[INFO] [stdout] 696618021ba46977250342198018cc0e74e6021cad837c0b47aa070fd01b9ded
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1b4aba2435da1b237a6f9c6ce887236c72fc517c877878454f1d841a51a6bbd
[INFO] running `Command { std: "docker" "start" "-a" "d1b4aba2435da1b237a6f9c6ce887236c72fc517c877878454f1d841a51a6bbd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]     Checking fon v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/stream/speex.rs:324:33
[INFO] [stdout]     |
[INFO] [stdout] 324 |             && 2147483647_u64 / core::mem::size_of::<f32>() as u64 / den as u64
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 100 |     unused_qualifications,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 324 -             && 2147483647_u64 / core::mem::size_of::<f32>() as u64 / den as u64
[INFO] [stdout] 324 +             && 2147483647_u64 / size_of::<f32>() as u64 / den as u64
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/stream/speex.rs:324:33
[INFO] [stdout]     |
[INFO] [stdout] 324 |             && 2147483647_u64 / core::mem::size_of::<f32>() as u64 / den as u64
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 100 |     unused_qualifications,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 324 -             && 2147483647_u64 / core::mem::size_of::<f32>() as u64 / den as u64
[INFO] [stdout] 324 +             && 2147483647_u64 / size_of::<f32>() as u64 / den as u64
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `sin`, `cos`, `floor`, `ceil`, `abs`, and `trunc` are never used
[INFO] [stdout]   --> src/math.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub(crate) trait Libm: Rem<Output = Self> + Sized {
[INFO] [stdout]    |                  ---- methods in this trait
[INFO] [stdout] 15 |     fn sin(self) -> Self;
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 16 |     fn cos(self) -> Self;
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 17 |     fn floor(self) -> Self;
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 18 |     fn ceil(self) -> Self;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 19 |     fn abs(self) -> Self;
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 20 |     fn trunc(self) -> Self;
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "d1b4aba2435da1b237a6f9c6ce887236c72fc517c877878454f1d841a51a6bbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1b4aba2435da1b237a6f9c6ce887236c72fc517c877878454f1d841a51a6bbd", kill_on_drop: false }`
[INFO] [stdout] d1b4aba2435da1b237a6f9c6ce887236c72fc517c877878454f1d841a51a6bbd
[INFO] checking fon-0.6.0 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] extracting crate fon 0.6.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate fon 0.6.0 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fon 0.6.0
[INFO] finished tweaking crates.io crate fon 0.6.0
[INFO] tweaked toml for crates.io crate fon 0.6.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate fon 0.6.0 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b4310ed5737393889f67af7c97d1d23eea329f7e453fdacdbef8845c165a7d21
[INFO] running `Command { std: "docker" "start" "-a" "b4310ed5737393889f67af7c97d1d23eea329f7e453fdacdbef8845c165a7d21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4310ed5737393889f67af7c97d1d23eea329f7e453fdacdbef8845c165a7d21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4310ed5737393889f67af7c97d1d23eea329f7e453fdacdbef8845c165a7d21", kill_on_drop: false }`
[INFO] [stdout] b4310ed5737393889f67af7c97d1d23eea329f7e453fdacdbef8845c165a7d21
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a3a2a0738646c1dfae563e7e191117612015d114a39f3c1092140b3a939a969
[INFO] running `Command { std: "docker" "start" "-a" "0a3a2a0738646c1dfae563e7e191117612015d114a39f3c1092140b3a939a969", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]     Checking fon v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/stream/speex.rs:324:33
[INFO] [stdout]     |
[INFO] [stdout] 324 |             && 2147483647_u64 / core::mem::size_of::<f32>() as u64 / den as u64
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 100 |     unused_qualifications,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 324 -             && 2147483647_u64 / core::mem::size_of::<f32>() as u64 / den as u64
[INFO] [stdout] 324 +             && 2147483647_u64 / size_of::<f32>() as u64 / den as u64
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/stream/speex.rs:324:33
[INFO] [stdout]     |
[INFO] [stdout] 324 |             && 2147483647_u64 / core::mem::size_of::<f32>() as u64 / den as u64
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 100 |     unused_qualifications,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 324 -             && 2147483647_u64 / core::mem::size_of::<f32>() as u64 / den as u64
[INFO] [stdout] 324 +             && 2147483647_u64 / size_of::<f32>() as u64 / den as u64
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `sin`, `cos`, `floor`, `ceil`, `abs`, and `trunc` are never used
[INFO] [stdout]   --> src/math.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub(crate) trait Libm: Rem<Output = Self> + Sized {
[INFO] [stdout]    |                  ---- methods in this trait
[INFO] [stdout] 15 |     fn sin(self) -> Self;
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 16 |     fn cos(self) -> Self;
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 17 |     fn floor(self) -> Self;
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 18 |     fn ceil(self) -> Self;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 19 |     fn abs(self) -> Self;
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 20 |     fn trunc(self) -> Self;
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "0a3a2a0738646c1dfae563e7e191117612015d114a39f3c1092140b3a939a969", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a3a2a0738646c1dfae563e7e191117612015d114a39f3c1092140b3a939a969", kill_on_drop: false }`
[INFO] [stdout] 0a3a2a0738646c1dfae563e7e191117612015d114a39f3c1092140b3a939a969