[INFO] fetching crate serve-rs 0.1.0...
[INFO] testing serve-rs-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate serve-rs 0.1.0 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate serve-rs 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serve-rs 0.1.0
[INFO] finished tweaking crates.io crate serve-rs 0.1.0
[INFO] tweaked toml for crates.io crate serve-rs 0.1.0 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] crate crates.io crate serve-rs 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 266a9e66347e0825d68286c7925a3fdcf48bde187bdeebe60ff2600df718cdb1
[INFO] running `Command { std: "docker" "start" "-a" "266a9e66347e0825d68286c7925a3fdcf48bde187bdeebe60ff2600df718cdb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "266a9e66347e0825d68286c7925a3fdcf48bde187bdeebe60ff2600df718cdb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "266a9e66347e0825d68286c7925a3fdcf48bde187bdeebe60ff2600df718cdb1", kill_on_drop: false }`
[INFO] [stdout] 266a9e66347e0825d68286c7925a3fdcf48bde187bdeebe60ff2600df718cdb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc93e2a59790447cb99c28cd9501a4e4c5c858aa30c1f4c90a6fc84af6ba23da
[INFO] running `Command { std: "docker" "start" "-a" "fc93e2a59790447cb99c28cd9501a4e4c5c858aa30c1f4c90a6fc84af6ba23da", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serve-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.16s
[INFO] running `Command { std: "docker" "inspect" "fc93e2a59790447cb99c28cd9501a4e4c5c858aa30c1f4c90a6fc84af6ba23da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc93e2a59790447cb99c28cd9501a4e4c5c858aa30c1f4c90a6fc84af6ba23da", kill_on_drop: false }`
[INFO] [stdout] fc93e2a59790447cb99c28cd9501a4e4c5c858aa30c1f4c90a6fc84af6ba23da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3f850f563e1e6dfaff5446db9a09967acb15ca493c65a792f07094b7682ad83
[INFO] running `Command { std: "docker" "start" "-a" "f3f850f563e1e6dfaff5446db9a09967acb15ca493c65a792f07094b7682ad83", kill_on_drop: false }`
[INFO] [stderr]    Compiling serve-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "f3f850f563e1e6dfaff5446db9a09967acb15ca493c65a792f07094b7682ad83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3f850f563e1e6dfaff5446db9a09967acb15ca493c65a792f07094b7682ad83", kill_on_drop: false }`
[INFO] [stdout] f3f850f563e1e6dfaff5446db9a09967acb15ca493c65a792f07094b7682ad83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 09642ad99a2133bc8a769cc53cc300472356b66ed87ecb2c9af53e98b58d047c
[INFO] running `Command { std: "docker" "start" "-a" "09642ad99a2133bc8a769cc53cc300472356b66ed87ecb2c9af53e98b58d047c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/serve_rs-59b76dbe49ce7098)
[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]      Running unittests (/opt/rustwide/target/debug/deps/serve_rs-a736e7a60cdabd08)
[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 serve-rs
[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" "09642ad99a2133bc8a769cc53cc300472356b66ed87ecb2c9af53e98b58d047c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09642ad99a2133bc8a769cc53cc300472356b66ed87ecb2c9af53e98b58d047c", kill_on_drop: false }`
[INFO] [stdout] 09642ad99a2133bc8a769cc53cc300472356b66ed87ecb2c9af53e98b58d047c