[INFO] fetching crate plurals 0.4.0...
[INFO] checking plurals-0.4.0 against master#aa067fb984d36462548bb785da221bfaf38253f0 for pr-122470
[INFO] extracting crate plurals 0.4.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate plurals 0.4.0 on toolchain aa067fb984d36462548bb785da221bfaf38253f0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+aa067fb984d36462548bb785da221bfaf38253f0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate plurals 0.4.0
[INFO] finished tweaking crates.io crate plurals 0.4.0
[INFO] tweaked toml for crates.io crate plurals 0.4.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+aa067fb984d36462548bb785da221bfaf38253f0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+aa067fb984d36462548bb785da221bfaf38253f0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+aa067fb984d36462548bb785da221bfaf38253f0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9382c6a9e455ece71b071b8de582d4c008520724885794805932d6a91811e15b
[INFO] running `Command { std: "docker" "start" "-a" "9382c6a9e455ece71b071b8de582d4c008520724885794805932d6a91811e15b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9382c6a9e455ece71b071b8de582d4c008520724885794805932d6a91811e15b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9382c6a9e455ece71b071b8de582d4c008520724885794805932d6a91811e15b", kill_on_drop: false }`
[INFO] [stdout] 9382c6a9e455ece71b071b8de582d4c008520724885794805932d6a91811e15b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+aa067fb984d36462548bb785da221bfaf38253f0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1963dc6c6ec0fe4e8914e380fd797c547054ce9385d4d1f90b748ee8bcc63dc
[INFO] running `Command { std: "docker" "start" "-a" "f1963dc6c6ec0fe4e8914e380fd797c547054ce9385d4d1f90b748ee8bcc63dc", kill_on_drop: false }`
[INFO] [stderr]     Checking plurals v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "f1963dc6c6ec0fe4e8914e380fd797c547054ce9385d4d1f90b748ee8bcc63dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1963dc6c6ec0fe4e8914e380fd797c547054ce9385d4d1f90b748ee8bcc63dc", kill_on_drop: false }`
[INFO] [stdout] f1963dc6c6ec0fe4e8914e380fd797c547054ce9385d4d1f90b748ee8bcc63dc
[INFO] checking plurals-0.4.0 against try#707d6562f55b55a7aab4ab3a904997116b358314 for pr-122470
[INFO] extracting crate plurals 0.4.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate plurals 0.4.0 on toolchain 707d6562f55b55a7aab4ab3a904997116b358314
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+707d6562f55b55a7aab4ab3a904997116b358314" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate plurals 0.4.0
[INFO] finished tweaking crates.io crate plurals 0.4.0
[INFO] tweaked toml for crates.io crate plurals 0.4.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+707d6562f55b55a7aab4ab3a904997116b358314" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+707d6562f55b55a7aab4ab3a904997116b358314" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+707d6562f55b55a7aab4ab3a904997116b358314" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6489ce408f153a25826269ba839849cf75753e990fe4766aa1f5fb25faacdaaf
[INFO] running `Command { std: "docker" "start" "-a" "6489ce408f153a25826269ba839849cf75753e990fe4766aa1f5fb25faacdaaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6489ce408f153a25826269ba839849cf75753e990fe4766aa1f5fb25faacdaaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6489ce408f153a25826269ba839849cf75753e990fe4766aa1f5fb25faacdaaf", kill_on_drop: false }`
[INFO] [stdout] 6489ce408f153a25826269ba839849cf75753e990fe4766aa1f5fb25faacdaaf
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+707d6562f55b55a7aab4ab3a904997116b358314" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc727f7b37fb21286f06ee1f11731f054a076af81a0a6787ba1e293412996948
[INFO] running `Command { std: "docker" "start" "-a" "cc727f7b37fb21286f06ee1f11731f054a076af81a0a6787ba1e293412996948", kill_on_drop: false }`
[INFO] [stderr]     Checking plurals v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/root.rs:139:5
[INFO] [stdout]     |
[INFO] [stdout] 139 |     f32, test_impl_plural_for_languages_with_f32,
[INFO] [stdout]     |     ^^^ the trait `From<f64>` is not implemented for `f32`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `From<T>`:
[INFO] [stdout]               <f32 as From<bool>>
[INFO] [stdout]               <f32 as From<f16>>
[INFO] [stdout]               <f32 as From<i16>>
[INFO] [stdout]               <f32 as From<i8>>
[INFO] [stdout]               <f32 as From<u16>>
[INFO] [stdout]               <f32 as From<u8>>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `plurals` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "cc727f7b37fb21286f06ee1f11731f054a076af81a0a6787ba1e293412996948", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc727f7b37fb21286f06ee1f11731f054a076af81a0a6787ba1e293412996948", kill_on_drop: false }`
[INFO] [stdout] cc727f7b37fb21286f06ee1f11731f054a076af81a0a6787ba1e293412996948