[INFO] fetching crate dtoa-short 0.3.3...
[INFO] testing dtoa-short-0.3.3 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate dtoa-short 0.3.3 into /workspace/builds/worker-89/source
[INFO] validating manifest of crates.io crate dtoa-short 0.3.3 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dtoa-short 0.3.3
[INFO] finished tweaking crates.io crate dtoa-short 0.3.3
[INFO] tweaked toml for crates.io crate dtoa-short 0.3.3 written to /workspace/builds/worker-89/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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" "+beta-2022-04-10" "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-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2028b3b5721036b329c1a95e85159b7b061f52800fdc250717711079a47f459c
[INFO] running `Command { std: "docker" "start" "-a" "2028b3b5721036b329c1a95e85159b7b061f52800fdc250717711079a47f459c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2028b3b5721036b329c1a95e85159b7b061f52800fdc250717711079a47f459c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2028b3b5721036b329c1a95e85159b7b061f52800fdc250717711079a47f459c", kill_on_drop: false }`
[INFO] [stdout] 2028b3b5721036b329c1a95e85159b7b061f52800fdc250717711079a47f459c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f3bc2f9a46a67ddc09cd5923d7d5677fe1f59113876bd408f4df5a42cbbbd4b
[INFO] running `Command { std: "docker" "start" "-a" "4f3bc2f9a46a67ddc09cd5923d7d5677fe1f59113876bd408f4df5a42cbbbd4b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling dtoa v0.4.8
[INFO] [stderr]    Compiling dtoa-short v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.54s
[INFO] running `Command { std: "docker" "inspect" "4f3bc2f9a46a67ddc09cd5923d7d5677fe1f59113876bd408f4df5a42cbbbd4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f3bc2f9a46a67ddc09cd5923d7d5677fe1f59113876bd408f4df5a42cbbbd4b", kill_on_drop: false }`
[INFO] [stdout] 4f3bc2f9a46a67ddc09cd5923d7d5677fe1f59113876bd408f4df5a42cbbbd4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb9a0799859b0174d65e9ab4285615f121cb5eb34dd2191fd60e587e19f00a18
[INFO] running `Command { std: "docker" "start" "-a" "eb9a0799859b0174d65e9ab4285615f121cb5eb34dd2191fd60e587e19f00a18", kill_on_drop: false }`
[INFO] [stderr]    Compiling float-cmp v0.4.0
[INFO] [stderr]    Compiling dtoa-short v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.43s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/dtoa_short-2aef4951fd87430f)
[INFO] running `Command { std: "docker" "inspect" "eb9a0799859b0174d65e9ab4285615f121cb5eb34dd2191fd60e587e19f00a18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb9a0799859b0174d65e9ab4285615f121cb5eb34dd2191fd60e587e19f00a18", kill_on_drop: false }`
[INFO] [stdout] eb9a0799859b0174d65e9ab4285615f121cb5eb34dd2191fd60e587e19f00a18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 67dbe3f763112434ea0537916c816a08f5e69a3b10ac63d5b860c93b1c08329c
[INFO] running `Command { std: "docker" "start" "-a" "67dbe3f763112434ea0537916c816a08f5e69a3b10ac63d5b860c93b1c08329c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dtoa_short-2aef4951fd87430f)
[INFO] [stderr]    Doc-tests dtoa-short
[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] [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" "67dbe3f763112434ea0537916c816a08f5e69a3b10ac63d5b860c93b1c08329c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67dbe3f763112434ea0537916c816a08f5e69a3b10ac63d5b860c93b1c08329c", kill_on_drop: false }`
[INFO] [stdout] 67dbe3f763112434ea0537916c816a08f5e69a3b10ac63d5b860c93b1c08329c