[INFO] fetching crate lcmx 0.1.3...
[INFO] checking lcmx-0.1.3 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate lcmx 0.1.3 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate lcmx 0.1.3 on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lcmx 0.1.3
[INFO] finished tweaking crates.io crate lcmx 0.1.3
[INFO] tweaked toml for crates.io crate lcmx 0.1.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gcdx v0.1.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eaf110e3b263fd958f669acc70e3c398b026c59f5afd0b1d3d62ce41bbc3884b
[INFO] running `Command { std: "docker" "start" "-a" "eaf110e3b263fd958f669acc70e3c398b026c59f5afd0b1d3d62ce41bbc3884b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eaf110e3b263fd958f669acc70e3c398b026c59f5afd0b1d3d62ce41bbc3884b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaf110e3b263fd958f669acc70e3c398b026c59f5afd0b1d3d62ce41bbc3884b", kill_on_drop: false }`
[INFO] [stdout] eaf110e3b263fd958f669acc70e3c398b026c59f5afd0b1d3d62ce41bbc3884b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4497530128e83cf2ce53c21492e0b34540f116aa51d1783b0f41a1fe0057d87
[INFO] running `Command { std: "docker" "start" "-a" "a4497530128e83cf2ce53c21492e0b34540f116aa51d1783b0f41a1fe0057d87", kill_on_drop: false }`
[INFO] [stderr]     Checking gcdx v0.1.8
[INFO] [stderr]     Checking lcmx v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `i32: gcdx::Zero` is not satisfied
[INFO] [stdout]   --> src/lib.rs:52:22
[INFO] [stdout]    |
[INFO] [stdout] 52 |         let l = lcmx(&v).unwrap();
[INFO] [stdout]    |                 ---- ^^ the trait `gcdx::Zero` is not implemented for `i32`
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 required by a bound introduced by this call
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `gcdx::Zero`:
[INFO] [stdout]              u128
[INFO] [stdout]              u16
[INFO] [stdout]              u32
[INFO] [stdout]              u64
[INFO] [stdout]              u8
[INFO] [stdout]              usize
[INFO] [stdout] note: required by a bound in `lcmx`
[INFO] [stdout]   --> src/lib.rs:32:11
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn lcmx<T>(values: &[T]) -> Option<T>
[INFO] [stdout]    |        ---- required by a bound in this function
[INFO] [stdout] ...
[INFO] [stdout] 32 |         + gcdx::Zero,
[INFO] [stdout]    |           ^^^^^^^^^^ required by this bound in `lcmx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `i32: gcdx::Zero` is not satisfied
[INFO] [stdout]   --> src/lib.rs:57:22
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let l = lcmx(&v).unwrap();
[INFO] [stdout]    |                 ---- ^^ the trait `gcdx::Zero` is not implemented for `i32`
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 required by a bound introduced by this call
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `gcdx::Zero`:
[INFO] [stdout]              u128
[INFO] [stdout]              u16
[INFO] [stdout]              u32
[INFO] [stdout]              u64
[INFO] [stdout]              u8
[INFO] [stdout]              usize
[INFO] [stdout] note: required by a bound in `lcmx`
[INFO] [stdout]   --> src/lib.rs:32:11
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn lcmx<T>(values: &[T]) -> Option<T>
[INFO] [stdout]    |        ---- required by a bound in this function
[INFO] [stdout] ...
[INFO] [stdout] 32 |         + gcdx::Zero,
[INFO] [stdout]    |           ^^^^^^^^^^ required by this bound in `lcmx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lcmx` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "a4497530128e83cf2ce53c21492e0b34540f116aa51d1783b0f41a1fe0057d87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4497530128e83cf2ce53c21492e0b34540f116aa51d1783b0f41a1fe0057d87", kill_on_drop: false }`
[INFO] [stdout] a4497530128e83cf2ce53c21492e0b34540f116aa51d1783b0f41a1fe0057d87
