[INFO] fetching crate adder 0.1.0...
[INFO] testing adder-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate adder 0.1.0 into /workspace/builds/worker-65/source
[INFO] validating manifest of crates.io crate adder 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 adder 0.1.0
[INFO] finished tweaking crates.io crate adder 0.1.0
[INFO] tweaked toml for crates.io crate adder 0.1.0 written to /workspace/builds/worker-65/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] 7621be702d3d35991a95b3c484c1968b2e1af00013d1c118fa7c5b91d8b09726
[INFO] running `Command { std: "docker" "start" "-a" "7621be702d3d35991a95b3c484c1968b2e1af00013d1c118fa7c5b91d8b09726", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7621be702d3d35991a95b3c484c1968b2e1af00013d1c118fa7c5b91d8b09726", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7621be702d3d35991a95b3c484c1968b2e1af00013d1c118fa7c5b91d8b09726", kill_on_drop: false }`
[INFO] [stdout] 7621be702d3d35991a95b3c484c1968b2e1af00013d1c118fa7c5b91d8b09726
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] f577a381c0c912a9cc86d546905bdc640a6681c2c17179045b6ba45bd34dbd58
[INFO] running `Command { std: "docker" "start" "-a" "f577a381c0c912a9cc86d546905bdc640a6681c2c17179045b6ba45bd34dbd58", kill_on_drop: false }`
[INFO] [stderr]    Compiling adder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "f577a381c0c912a9cc86d546905bdc640a6681c2c17179045b6ba45bd34dbd58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f577a381c0c912a9cc86d546905bdc640a6681c2c17179045b6ba45bd34dbd58", kill_on_drop: false }`
[INFO] [stdout] f577a381c0c912a9cc86d546905bdc640a6681c2c17179045b6ba45bd34dbd58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] 6e86d376cb19dd421a3998d811b360f52889d74f6ebfcc0847530633798645d0
[INFO] running `Command { std: "docker" "start" "-a" "6e86d376cb19dd421a3998d811b360f52889d74f6ebfcc0847530633798645d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling adder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/adder-70ce1b0d6acd5918)
[INFO] running `Command { std: "docker" "inspect" "6e86d376cb19dd421a3998d811b360f52889d74f6ebfcc0847530633798645d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e86d376cb19dd421a3998d811b360f52889d74f6ebfcc0847530633798645d0", kill_on_drop: false }`
[INFO] [stdout] 6e86d376cb19dd421a3998d811b360f52889d74f6ebfcc0847530633798645d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] 0be0191eb2366bc2c7d6c06ccd4d85acffef991fda892853b838cf6ec7b01abd
[INFO] running `Command { std: "docker" "start" "-a" "0be0191eb2366bc2c7d6c06ccd4d85acffef991fda892853b838cf6ec7b01abd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/adder-70ce1b0d6acd5918)
[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 adder
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - add_one (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0be0191eb2366bc2c7d6c06ccd4d85acffef991fda892853b838cf6ec7b01abd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0be0191eb2366bc2c7d6c06ccd4d85acffef991fda892853b838cf6ec7b01abd", kill_on_drop: false }`
[INFO] [stdout] 0be0191eb2366bc2c7d6c06ccd4d85acffef991fda892853b838cf6ec7b01abd