[INFO] fetching crate merde 10.0.7...
[INFO] building merde-10.0.7 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate merde 10.0.7 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate merde 10.0.7
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate merde 10.0.7
[INFO] tweaked toml for crates.io crate merde 10.0.7 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate merde 10.0.7 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate merde 10.0.7 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d68583554ca78cc4c6c5d8be65d2c7ef1e3d0deda9666d20e96f35d8818c101f
[INFO] running `Command { std: "docker" "start" "-a" "d68583554ca78cc4c6c5d8be65d2c7ef1e3d0deda9666d20e96f35d8818c101f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d68583554ca78cc4c6c5d8be65d2c7ef1e3d0deda9666d20e96f35d8818c101f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d68583554ca78cc4c6c5d8be65d2c7ef1e3d0deda9666d20e96f35d8818c101f", kill_on_drop: false }`
[INFO] [stdout] d68583554ca78cc4c6c5d8be65d2c7ef1e3d0deda9666d20e96f35d8818c101f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fdb69d379024743af2316544c3b277a117ea8eee73eb240d7d08a1dd88061bd6
[INFO] running `Command { std: "docker" "start" "-a" "fdb69d379024743af2316544c3b277a117ea8eee73eb240d7d08a1dd88061bd6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustversion v1.0.20
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling castaway v0.2.3
[INFO] [stderr]    Compiling compact_str v0.8.1
[INFO] [stderr]    Compiling ordered-float v5.0.0
[INFO] [stderr]    Compiling compact_bytes v0.1.3
[INFO] [stderr]    Compiling merde_core v10.0.6
[INFO] [stderr]    Compiling merde v10.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.84s
[INFO] running `Command { std: "docker" "inspect" "fdb69d379024743af2316544c3b277a117ea8eee73eb240d7d08a1dd88061bd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdb69d379024743af2316544c3b277a117ea8eee73eb240d7d08a1dd88061bd6", kill_on_drop: false }`
[INFO] [stdout] fdb69d379024743af2316544c3b277a117ea8eee73eb240d7d08a1dd88061bd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf3001e54910aa924ed395af91ad8ea57fbe20fd629ba54d1d4ebe57ff335221
[INFO] running `Command { std: "docker" "start" "-a" "cf3001e54910aa924ed395af91ad8ea57fbe20fd629ba54d1d4ebe57ff335221", kill_on_drop: false }`
[INFO] [stderr]    Compiling merde v10.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "cf3001e54910aa924ed395af91ad8ea57fbe20fd629ba54d1d4ebe57ff335221", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf3001e54910aa924ed395af91ad8ea57fbe20fd629ba54d1d4ebe57ff335221", kill_on_drop: false }`
[INFO] [stdout] cf3001e54910aa924ed395af91ad8ea57fbe20fd629ba54d1d4ebe57ff335221