[INFO] fetching crate addering 0.1.0...
[INFO] testing addering-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate addering 0.1.0 into /workspace/builds/worker-63/source
[INFO] validating manifest of crates.io crate addering 0.1.0 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 addering 0.1.0
[INFO] finished tweaking crates.io crate addering 0.1.0
[INFO] tweaked toml for crates.io crate addering 0.1.0 written to /workspace/builds/worker-63/source/Cargo.toml
[INFO] crate crates.io crate addering 0.1.0 already has a lockfile, it will not be regenerated
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] 4698b1b564f082842bb9095d57fa627e4ad1d6050e32e942aa628f7ce2f03ad6
[INFO] running `Command { std: "docker" "start" "-a" "4698b1b564f082842bb9095d57fa627e4ad1d6050e32e942aa628f7ce2f03ad6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4698b1b564f082842bb9095d57fa627e4ad1d6050e32e942aa628f7ce2f03ad6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4698b1b564f082842bb9095d57fa627e4ad1d6050e32e942aa628f7ce2f03ad6", kill_on_drop: false }`
[INFO] [stdout] 4698b1b564f082842bb9095d57fa627e4ad1d6050e32e942aa628f7ce2f03ad6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] cf67dafd0f59b1b484ea04f8ebfed9e87eb019072f2d4e9c9d030e9dc643c0ef
[INFO] running `Command { std: "docker" "start" "-a" "cf67dafd0f59b1b484ea04f8ebfed9e87eb019072f2d4e9c9d030e9dc643c0ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling adder-one v0.1.0
[INFO] [stderr]    Compiling addering v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.22s
[INFO] running `Command { std: "docker" "inspect" "cf67dafd0f59b1b484ea04f8ebfed9e87eb019072f2d4e9c9d030e9dc643c0ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf67dafd0f59b1b484ea04f8ebfed9e87eb019072f2d4e9c9d030e9dc643c0ef", kill_on_drop: false }`
[INFO] [stdout] cf67dafd0f59b1b484ea04f8ebfed9e87eb019072f2d4e9c9d030e9dc643c0ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] aa564380b63e5216b910d6a24dba6b96f7ebcd3492c139b0ea36298dabf369ce
[INFO] running `Command { std: "docker" "start" "-a" "aa564380b63e5216b910d6a24dba6b96f7ebcd3492c139b0ea36298dabf369ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling addering v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/addering-a82ebaf91263deef)
[INFO] running `Command { std: "docker" "inspect" "aa564380b63e5216b910d6a24dba6b96f7ebcd3492c139b0ea36298dabf369ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa564380b63e5216b910d6a24dba6b96f7ebcd3492c139b0ea36298dabf369ce", kill_on_drop: false }`
[INFO] [stdout] aa564380b63e5216b910d6a24dba6b96f7ebcd3492c139b0ea36298dabf369ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] 784ff9b5e9ed92d4637d725865fc209cdc6ca78a828aa2fb9c0ee97dbe7e2346
[INFO] running `Command { std: "docker" "start" "-a" "784ff9b5e9ed92d4637d725865fc209cdc6ca78a828aa2fb9c0ee97dbe7e2346", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/addering-a82ebaf91263deef)
[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" "784ff9b5e9ed92d4637d725865fc209cdc6ca78a828aa2fb9c0ee97dbe7e2346", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "784ff9b5e9ed92d4637d725865fc209cdc6ca78a828aa2fb9c0ee97dbe7e2346", kill_on_drop: false }`
[INFO] [stdout] 784ff9b5e9ed92d4637d725865fc209cdc6ca78a828aa2fb9c0ee97dbe7e2346