[INFO] fetching crate howmuch 0.1.2...
[INFO] testing howmuch-0.1.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate howmuch 0.1.2 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate howmuch 0.1.2 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 howmuch 0.1.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate howmuch 0.1.2
[INFO] tweaked toml for crates.io crate howmuch 0.1.2 written to /workspace/builds/worker-24/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-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] fca66c336d13102175e061f48964c7a1c4b47ff0ec4f79ac9f00e107782be7d6
[INFO] running `Command { std: "docker" "start" "-a" "fca66c336d13102175e061f48964c7a1c4b47ff0ec4f79ac9f00e107782be7d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fca66c336d13102175e061f48964c7a1c4b47ff0ec4f79ac9f00e107782be7d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fca66c336d13102175e061f48964c7a1c4b47ff0ec4f79ac9f00e107782be7d6", kill_on_drop: false }`
[INFO] [stdout] fca66c336d13102175e061f48964c7a1c4b47ff0ec4f79ac9f00e107782be7d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 62eec0c983a71c91dc95eb76015dcbb4acc830a7941eee15e6bed71ae44e72db
[INFO] running `Command { std: "docker" "start" "-a" "62eec0c983a71c91dc95eb76015dcbb4acc830a7941eee15e6bed71ae44e72db", kill_on_drop: false }`
[INFO] [stderr]    Compiling howmuch v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "62eec0c983a71c91dc95eb76015dcbb4acc830a7941eee15e6bed71ae44e72db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62eec0c983a71c91dc95eb76015dcbb4acc830a7941eee15e6bed71ae44e72db", kill_on_drop: false }`
[INFO] [stdout] 62eec0c983a71c91dc95eb76015dcbb4acc830a7941eee15e6bed71ae44e72db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 23366becc72cc570f09ce45658851c168a1cf28f4647c00c999b43ebe877c0ad
[INFO] running `Command { std: "docker" "start" "-a" "23366becc72cc570f09ce45658851c168a1cf28f4647c00c999b43ebe877c0ad", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling howmuch v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/howmuch-4380c21db436a3b3)
[INFO] running `Command { std: "docker" "inspect" "23366becc72cc570f09ce45658851c168a1cf28f4647c00c999b43ebe877c0ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23366becc72cc570f09ce45658851c168a1cf28f4647c00c999b43ebe877c0ad", kill_on_drop: false }`
[INFO] [stdout] 23366becc72cc570f09ce45658851c168a1cf28f4647c00c999b43ebe877c0ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] dd2a94ba7395be6d9debf71e3410828392ba4eb2a53f9a176989ea8693ab0606
[INFO] running `Command { std: "docker" "start" "-a" "dd2a94ba7395be6d9debf71e3410828392ba4eb2a53f9a176989ea8693ab0606", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/howmuch-4380c21db436a3b3)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests howmuch
[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" "dd2a94ba7395be6d9debf71e3410828392ba4eb2a53f9a176989ea8693ab0606", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd2a94ba7395be6d9debf71e3410828392ba4eb2a53f9a176989ea8693ab0606", kill_on_drop: false }`
[INFO] [stdout] dd2a94ba7395be6d9debf71e3410828392ba4eb2a53f9a176989ea8693ab0606