[INFO] fetching crate cargo-wasi-exe-x86_64-unknown-linux-musl 0.1.23...
[INFO] testing cargo-wasi-exe-x86_64-unknown-linux-musl-0.1.23 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate cargo-wasi-exe-x86_64-unknown-linux-musl 0.1.23 into /workspace/builds/worker-36/source
[INFO] validating manifest of crates.io crate cargo-wasi-exe-x86_64-unknown-linux-musl 0.1.23 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-wasi-exe-x86_64-unknown-linux-musl 0.1.23
[INFO] finished tweaking crates.io crate cargo-wasi-exe-x86_64-unknown-linux-musl 0.1.23
[INFO] tweaked toml for crates.io crate cargo-wasi-exe-x86_64-unknown-linux-musl 0.1.23 written to /workspace/builds/worker-36/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 844b990245f4cf6c7ee74b837c5321edc32749944c688cde5984abba0dde14ee
[INFO] running `Command { std: "docker" "start" "-a" "844b990245f4cf6c7ee74b837c5321edc32749944c688cde5984abba0dde14ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "844b990245f4cf6c7ee74b837c5321edc32749944c688cde5984abba0dde14ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "844b990245f4cf6c7ee74b837c5321edc32749944c688cde5984abba0dde14ee", kill_on_drop: false }`
[INFO] [stdout] 844b990245f4cf6c7ee74b837c5321edc32749944c688cde5984abba0dde14ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 659c0d12c4781cdf2f39f70517b3b626fcb777e2431efdfd5036e823585d29a2
[INFO] running `Command { std: "docker" "start" "-a" "659c0d12c4781cdf2f39f70517b3b626fcb777e2431efdfd5036e823585d29a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-wasi-exe-x86_64-unknown-linux-musl v0.1.23 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "659c0d12c4781cdf2f39f70517b3b626fcb777e2431efdfd5036e823585d29a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "659c0d12c4781cdf2f39f70517b3b626fcb777e2431efdfd5036e823585d29a2", kill_on_drop: false }`
[INFO] [stdout] 659c0d12c4781cdf2f39f70517b3b626fcb777e2431efdfd5036e823585d29a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 640c8da029aafb3b2b9a1465e6dd259dea2383e7488338e308a530a456bca341
[INFO] running `Command { std: "docker" "start" "-a" "640c8da029aafb3b2b9a1465e6dd259dea2383e7488338e308a530a456bca341", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cargo-wasi-exe-x86_64-unknown-linux-musl v0.1.23 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "640c8da029aafb3b2b9a1465e6dd259dea2383e7488338e308a530a456bca341", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "640c8da029aafb3b2b9a1465e6dd259dea2383e7488338e308a530a456bca341", kill_on_drop: false }`
[INFO] [stdout] 640c8da029aafb3b2b9a1465e6dd259dea2383e7488338e308a530a456bca341
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 21dfe04b0f25e364141de9689764f1cd49996df08c765249f1e218e4e2ad9ecf
[INFO] running `Command { std: "docker" "start" "-a" "21dfe04b0f25e364141de9689764f1cd49996df08c765249f1e218e4e2ad9ecf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_wasi_exe_x86_64_unknown_linux_musl-fd7b8633908a12e2)
[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] [stderr]    Doc-tests cargo-wasi-exe-x86_64-unknown-linux-musl
[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" "21dfe04b0f25e364141de9689764f1cd49996df08c765249f1e218e4e2ad9ecf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21dfe04b0f25e364141de9689764f1cd49996df08c765249f1e218e4e2ad9ecf", kill_on_drop: false }`
[INFO] [stdout] 21dfe04b0f25e364141de9689764f1cd49996df08c765249f1e218e4e2ad9ecf