[INFO] fetching crate wast-parser 0.4.0...
[INFO] testing wast-parser-0.4.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate wast-parser 0.4.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate wast-parser 0.4.0
[INFO] finished tweaking crates.io crate wast-parser 0.4.0
[INFO] tweaked toml for crates.io crate wast-parser 0.4.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wast-parser 0.4.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wast-parser 0.4.0 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de070afdbd354f040f5d5f8ee5d5ad4460d61746c410d864a6504f55dac502d5
[INFO] running `Command { std: "docker" "start" "-a" "de070afdbd354f040f5d5f8ee5d5ad4460d61746c410d864a6504f55dac502d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de070afdbd354f040f5d5f8ee5d5ad4460d61746c410d864a6504f55dac502d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de070afdbd354f040f5d5f8ee5d5ad4460d61746c410d864a6504f55dac502d5", kill_on_drop: false }`
[INFO] [stdout] de070afdbd354f040f5d5f8ee5d5ad4460d61746c410d864a6504f55dac502d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ae6aca1bdeebf80f2c0b4bfeb473f63ace18bb2dcaa7f36acc7bdf9b4a5ce88
[INFO] running `Command { std: "docker" "start" "-a" "7ae6aca1bdeebf80f2c0b4bfeb473f63ace18bb2dcaa7f36acc7bdf9b4a5ce88", kill_on_drop: false }`
[INFO] [stderr]    Compiling wast-parser v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "7ae6aca1bdeebf80f2c0b4bfeb473f63ace18bb2dcaa7f36acc7bdf9b4a5ce88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ae6aca1bdeebf80f2c0b4bfeb473f63ace18bb2dcaa7f36acc7bdf9b4a5ce88", kill_on_drop: false }`
[INFO] [stdout] 7ae6aca1bdeebf80f2c0b4bfeb473f63ace18bb2dcaa7f36acc7bdf9b4a5ce88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 492a0e54b3679b0843d345d98fa4919ab1a4c165f0090bfcd9b95b3d1b27df01
[INFO] running `Command { std: "docker" "start" "-a" "492a0e54b3679b0843d345d98fa4919ab1a4c165f0090bfcd9b95b3d1b27df01", kill_on_drop: false }`
[INFO] [stderr]    Compiling wast-parser v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "492a0e54b3679b0843d345d98fa4919ab1a4c165f0090bfcd9b95b3d1b27df01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "492a0e54b3679b0843d345d98fa4919ab1a4c165f0090bfcd9b95b3d1b27df01", kill_on_drop: false }`
[INFO] [stdout] 492a0e54b3679b0843d345d98fa4919ab1a4c165f0090bfcd9b95b3d1b27df01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eb1ae893b1e8f11de9bb050147e04cc17add11c1ef7a37ba00f58b35c9ac5bf6
[INFO] running `Command { std: "docker" "start" "-a" "eb1ae893b1e8f11de9bb050147e04cc17add11c1ef7a37ba00f58b35c9ac5bf6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/wast_parser-7b335958249f7802)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "eb1ae893b1e8f11de9bb050147e04cc17add11c1ef7a37ba00f58b35c9ac5bf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb1ae893b1e8f11de9bb050147e04cc17add11c1ef7a37ba00f58b35c9ac5bf6", kill_on_drop: false }`
[INFO] [stdout] eb1ae893b1e8f11de9bb050147e04cc17add11c1ef7a37ba00f58b35c9ac5bf6