[INFO] fetching crate udpexposer 0.2.0...
[INFO] building udpexposer-0.2.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate udpexposer 0.2.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate udpexposer 0.2.0
[INFO] finished tweaking crates.io crate udpexposer 0.2.0
[INFO] tweaked toml for crates.io crate udpexposer 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate udpexposer 0.2.0 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 udpexposer 0.2.0 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded argh_derive v0.1.13
[INFO] [stderr]   Downloaded miniz_oxide v0.8.3
[INFO] [stderr]   Downloaded jwt v0.16.0
[INFO] [stderr]   Downloaded argh_shared v0.1.13
[INFO] [stderr]   Downloaded argh v0.1.13
[INFO] [stderr]   Downloaded serde_json v1.0.138
[INFO] [stderr]   Downloaded rust-fuzzy-search v0.1.1
[INFO] [stderr]   Downloaded rust-argon2 v2.1.0
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 62a0678597fea2878173f1046a95215d57f4cd55a59f26c6dee5f245d6351d2d
[INFO] running `Command { std: "docker" "start" "-a" "62a0678597fea2878173f1046a95215d57f4cd55a59f26c6dee5f245d6351d2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62a0678597fea2878173f1046a95215d57f4cd55a59f26c6dee5f245d6351d2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62a0678597fea2878173f1046a95215d57f4cd55a59f26c6dee5f245d6351d2d", kill_on_drop: false }`
[INFO] [stdout] 62a0678597fea2878173f1046a95215d57f4cd55a59f26c6dee5f245d6351d2d
[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=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] e6e009bfd213b23d550b14643f325f7c3831687a7f8ae0bc912af31ec25aa7aa
[INFO] running `Command { std: "docker" "start" "-a" "e6e009bfd213b23d550b14643f325f7c3831687a7f8ae0bc912af31ec25aa7aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling serde_json v1.0.138
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling cpufeatures v0.2.17
[INFO] [stderr]    Compiling foldhash v0.1.4
[INFO] [stderr]    Compiling argh_shared v0.1.13
[INFO] [stderr]    Compiling ryu v1.0.19
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling constant_time_eq v0.3.1
[INFO] [stderr]    Compiling anyhow v1.0.95
[INFO] [stderr]    Compiling arrayref v0.3.9
[INFO] [stderr]    Compiling bytes v1.9.0
[INFO] [stderr]    Compiling rust-fuzzy-search v0.1.1
[INFO] [stderr]    Compiling blake2b_simd v1.0.3
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling base64 v0.21.7
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling rust-argon2 v2.1.0
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling socket2 v0.5.8
[INFO] [stderr]    Compiling lru v0.12.5
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling argh_derive v0.1.13
[INFO] [stderr]    Compiling tokio v1.43.0
[INFO] [stderr]    Compiling argh v0.1.13
[INFO] [stderr]    Compiling jwt v0.16.0
[INFO] [stderr]    Compiling udpexposer v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.88s
[INFO] running `Command { std: "docker" "inspect" "e6e009bfd213b23d550b14643f325f7c3831687a7f8ae0bc912af31ec25aa7aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6e009bfd213b23d550b14643f325f7c3831687a7f8ae0bc912af31ec25aa7aa", kill_on_drop: false }`
[INFO] [stdout] e6e009bfd213b23d550b14643f325f7c3831687a7f8ae0bc912af31ec25aa7aa
[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=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] faef9e746fd5a28c82292c806d273c5c7f3b8234c861d5c9dfcbe0d519dbc758
[INFO] running `Command { std: "docker" "start" "-a" "faef9e746fd5a28c82292c806d273c5c7f3b8234c861d5c9dfcbe0d519dbc758", kill_on_drop: false }`
[INFO] [stderr]    Compiling udpexposer v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "faef9e746fd5a28c82292c806d273c5c7f3b8234c861d5c9dfcbe0d519dbc758", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "faef9e746fd5a28c82292c806d273c5c7f3b8234c861d5c9dfcbe0d519dbc758", kill_on_drop: false }`
[INFO] [stdout] faef9e746fd5a28c82292c806d273c5c7f3b8234c861d5c9dfcbe0d519dbc758