[INFO] fetching crate anonymous-trait 0.1.3...
[INFO] checking anonymous-trait-0.1.3 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate anonymous-trait 0.1.3 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate anonymous-trait 0.1.3 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 anonymous-trait 0.1.3
[INFO] finished tweaking crates.io crate anonymous-trait 0.1.3
[INFO] tweaked toml for crates.io crate anonymous-trait 0.1.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate anonymous-trait 0.1.3 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mockall v0.12.1
[INFO] [stderr]   Downloaded mockall_derive v0.12.1
[INFO] [stderr]   Downloaded syn v2.0.42
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a8d8c61f40df40684facf9e5562e90789a82e303df4df5e07d579a67bb27270
[INFO] running `Command { std: "docker" "start" "-a" "8a8d8c61f40df40684facf9e5562e90789a82e303df4df5e07d579a67bb27270", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a8d8c61f40df40684facf9e5562e90789a82e303df4df5e07d579a67bb27270", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a8d8c61f40df40684facf9e5562e90789a82e303df4df5e07d579a67bb27270", kill_on_drop: false }`
[INFO] [stdout] 8a8d8c61f40df40684facf9e5562e90789a82e303df4df5e07d579a67bb27270
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2db27122c752eea5fb224ae2134afd8984da09512428e5496775a8af28be599b
[INFO] running `Command { std: "docker" "start" "-a" "2db27122c752eea5fb224ae2134afd8984da09512428e5496775a8af28be599b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking predicates-core v1.0.6
[INFO] [stderr]     Checking anstyle v1.0.4
[INFO] [stderr]     Checking termtree v0.4.1
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]     Checking downcast v0.11.0
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking fragile v2.0.0
[INFO] [stderr]     Checking predicates-tree v1.0.9
[INFO] [stderr]     Checking pretty_assertions v1.4.0
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking quote v1.0.33
[INFO] [stderr]     Checking syn v2.0.42
[INFO] [stderr]     Checking predicates v3.0.4
[INFO] [stderr]     Checking anonymous-trait v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling mockall_derive v0.12.1
[INFO] [stderr]     Checking tokio v1.35.1
[INFO] [stderr]     Checking mockall v0.12.1
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.45s
[INFO] running `Command { std: "docker" "inspect" "2db27122c752eea5fb224ae2134afd8984da09512428e5496775a8af28be599b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2db27122c752eea5fb224ae2134afd8984da09512428e5496775a8af28be599b", kill_on_drop: false }`
[INFO] [stdout] 2db27122c752eea5fb224ae2134afd8984da09512428e5496775a8af28be599b
[INFO] checking anonymous-trait-0.1.3 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] extracting crate anonymous-trait 0.1.3 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate anonymous-trait 0.1.3 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 anonymous-trait 0.1.3
[INFO] finished tweaking crates.io crate anonymous-trait 0.1.3
[INFO] tweaked toml for crates.io crate anonymous-trait 0.1.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate anonymous-trait 0.1.3 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 26d1e979f946c8ac9d05b7708e1e1bfb6c44b521422ad39c58700a5f9cc0d614
[INFO] running `Command { std: "docker" "start" "-a" "26d1e979f946c8ac9d05b7708e1e1bfb6c44b521422ad39c58700a5f9cc0d614", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26d1e979f946c8ac9d05b7708e1e1bfb6c44b521422ad39c58700a5f9cc0d614", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26d1e979f946c8ac9d05b7708e1e1bfb6c44b521422ad39c58700a5f9cc0d614", kill_on_drop: false }`
[INFO] [stdout] 26d1e979f946c8ac9d05b7708e1e1bfb6c44b521422ad39c58700a5f9cc0d614
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d8e44cdcdae989aa1c6418a3aa078c7b38e5624e3431bc61dfe998d011d32971
[INFO] running `Command { std: "docker" "start" "-a" "d8e44cdcdae989aa1c6418a3aa078c7b38e5624e3431bc61dfe998d011d32971", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking predicates-core v1.0.6
[INFO] [stderr]     Checking termtree v0.4.1
[INFO] [stderr]     Checking anstyle v1.0.4
[INFO] [stderr]     Checking fragile v2.0.0
[INFO] [stderr]     Checking downcast v0.11.0
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]     Checking predicates-tree v1.0.9
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking pretty_assertions v1.4.0
[INFO] [stderr]     Checking quote v1.0.33
[INFO] [stderr]     Checking syn v2.0.42
[INFO] [stderr]     Checking predicates v3.0.4
[INFO] [stderr]     Checking anonymous-trait v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling mockall_derive v0.12.1
[INFO] [stderr]     Checking tokio v1.35.1
[INFO] [stderr]     Checking mockall v0.12.1
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.74s
[INFO] running `Command { std: "docker" "inspect" "d8e44cdcdae989aa1c6418a3aa078c7b38e5624e3431bc61dfe998d011d32971", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8e44cdcdae989aa1c6418a3aa078c7b38e5624e3431bc61dfe998d011d32971", kill_on_drop: false }`
[INFO] [stdout] d8e44cdcdae989aa1c6418a3aa078c7b38e5624e3431bc61dfe998d011d32971