[INFO] fetching crate tyml_source 0.1.8...
[INFO] building tyml_source-0.1.8 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate tyml_source 0.1.8 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate tyml_source 0.1.8
[INFO] finished tweaking crates.io crate tyml_source 0.1.8
[INFO] tweaked toml for crates.io crate tyml_source 0.1.8 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tyml_source 0.1.8 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tyml_source 0.1.8 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded case v1.0.0
[INFO] [stderr]   Downloaded public v0.2.2
[INFO] [stderr]   Downloaded extension-fn v1.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9581f0dec46a8d7d3b200359b42877017b2648d0eab6541b10b63045bf060bca
[INFO] running `Command { std: "docker" "start" "-a" "9581f0dec46a8d7d3b200359b42877017b2648d0eab6541b10b63045bf060bca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9581f0dec46a8d7d3b200359b42877017b2648d0eab6541b10b63045bf060bca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9581f0dec46a8d7d3b200359b42877017b2648d0eab6541b10b63045bf060bca", kill_on_drop: false }`
[INFO] [stdout] 9581f0dec46a8d7d3b200359b42877017b2648d0eab6541b10b63045bf060bca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 338f37d431dc0143d1fdffd39ea97ee2c8d8c6f19335e1c27ea848e90642321c
[INFO] running `Command { std: "docker" "start" "-a" "338f37d431dc0143d1fdffd39ea97ee2c8d8c6f19335e1c27ea848e90642321c", kill_on_drop: false }`
[INFO] [stderr]    Compiling case v1.0.0
[INFO] [stderr]    Compiling public v0.2.2
[INFO] [stderr]    Compiling syn v2.0.102
[INFO] [stderr]    Compiling extension-fn v1.2.0
[INFO] [stderr]    Compiling tyml_source v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.58s
[INFO] running `Command { std: "docker" "inspect" "338f37d431dc0143d1fdffd39ea97ee2c8d8c6f19335e1c27ea848e90642321c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "338f37d431dc0143d1fdffd39ea97ee2c8d8c6f19335e1c27ea848e90642321c", kill_on_drop: false }`
[INFO] [stdout] 338f37d431dc0143d1fdffd39ea97ee2c8d8c6f19335e1c27ea848e90642321c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 557c13f21502b571f764d734752f23cac1d61516957cb3c960a6ce3b296f55fa
[INFO] running `Command { std: "docker" "start" "-a" "557c13f21502b571f764d734752f23cac1d61516957cb3c960a6ce3b296f55fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling tyml_source v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "557c13f21502b571f764d734752f23cac1d61516957cb3c960a6ce3b296f55fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "557c13f21502b571f764d734752f23cac1d61516957cb3c960a6ce3b296f55fa", kill_on_drop: false }`
[INFO] [stdout] 557c13f21502b571f764d734752f23cac1d61516957cb3c960a6ce3b296f55fa