[INFO] fetching crate emit_term 0.11.0-alpha.21...
[INFO] checking emit_term-0.11.0-alpha.21 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1
[INFO] extracting crate emit_term 0.11.0-alpha.21 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate emit_term 0.11.0-alpha.21 on toolchain ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate emit_term 0.11.0-alpha.21
[INFO] finished tweaking crates.io crate emit_term 0.11.0-alpha.21
[INFO] tweaked toml for crates.io crate emit_term 0.11.0-alpha.21 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 56 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fv-template v0.5.1
[INFO] [stderr]   Downloaded emit_macros v0.11.0-alpha.21
[INFO] [stderr]   Downloaded serde_buf v0.1.1
[INFO] [stderr]   Downloaded emit_core v0.11.0-alpha.21
[INFO] [stderr]   Downloaded emit v0.11.0-alpha.21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd39d2878a1e9d4ebff62ddfeb5af6196049f5b5757f17cae2fb1eaa1bbcdd72
[INFO] running `Command { std: "docker" "start" "-a" "dd39d2878a1e9d4ebff62ddfeb5af6196049f5b5757f17cae2fb1eaa1bbcdd72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd39d2878a1e9d4ebff62ddfeb5af6196049f5b5757f17cae2fb1eaa1bbcdd72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd39d2878a1e9d4ebff62ddfeb5af6196049f5b5757f17cae2fb1eaa1bbcdd72", kill_on_drop: false }`
[INFO] [stdout] dd39d2878a1e9d4ebff62ddfeb5af6196049f5b5757f17cae2fb1eaa1bbcdd72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4175ddbe7b2ee039ba9ac85a51da1ef47c2dcf796d3571ea8b61ff4b71f1f9c
[INFO] running `Command { std: "docker" "start" "-a" "d4175ddbe7b2ee039ba9ac85a51da1ef47c2dcf796d3571ea8b61ff4b71f1f9c", kill_on_drop: false }`
[INFO] [stderr]     Checking sval v2.13.2
[INFO] [stderr]    Compiling value-bag v1.10.0
[INFO] [stderr]    Compiling emit_macros v0.11.0-alpha.21
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking num-conv v0.1.0
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking time-core v0.1.2
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]    Compiling syn v2.0.89
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling emit_core v0.11.0-alpha.21
[INFO] [stderr]     Checking sval_ref v2.13.2
[INFO] [stderr]     Checking sval_dynamic v2.13.2
[INFO] [stderr]     Checking sval_fmt v2.13.2
[INFO] [stderr]     Checking sval_buffer v2.13.2
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking value-bag-sval2 v1.10.0
[INFO] [stderr]     Checking sval_nested v2.13.2
[INFO] [stderr]    Compiling fv-template v0.5.1
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking emit v0.11.0-alpha.21
[INFO] [stderr]     Checking emit_term v0.11.0-alpha.21 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.69s
[INFO] running `Command { std: "docker" "inspect" "d4175ddbe7b2ee039ba9ac85a51da1ef47c2dcf796d3571ea8b61ff4b71f1f9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4175ddbe7b2ee039ba9ac85a51da1ef47c2dcf796d3571ea8b61ff4b71f1f9c", kill_on_drop: false }`
[INFO] [stdout] d4175ddbe7b2ee039ba9ac85a51da1ef47c2dcf796d3571ea8b61ff4b71f1f9c