[INFO] fetching crate proposer 0.0.0...
[INFO] testing proposer-0.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate proposer 0.0.0 into /workspace/builds/worker-67/source
[INFO] validating manifest of crates.io crate proposer 0.0.0 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 proposer 0.0.0
[INFO] finished tweaking crates.io crate proposer 0.0.0
[INFO] tweaked toml for crates.io crate proposer 0.0.0 written to /workspace/builds/worker-67/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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] 967645eceec81afc194bb7030f996c08837b37826ecb72a58d9907d76c783378
[INFO] running `Command { std: "docker" "start" "-a" "967645eceec81afc194bb7030f996c08837b37826ecb72a58d9907d76c783378", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "967645eceec81afc194bb7030f996c08837b37826ecb72a58d9907d76c783378", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "967645eceec81afc194bb7030f996c08837b37826ecb72a58d9907d76c783378", kill_on_drop: false }`
[INFO] [stdout] 967645eceec81afc194bb7030f996c08837b37826ecb72a58d9907d76c783378
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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] a422fc1ab03718771b29a3a72987baacd69071a8fc12fff77d3ed4e8d582fb30
[INFO] running `Command { std: "docker" "start" "-a" "a422fc1ab03718771b29a3a72987baacd69071a8fc12fff77d3ed4e8d582fb30", kill_on_drop: false }`
[INFO] [stderr]    Compiling proposer v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "a422fc1ab03718771b29a3a72987baacd69071a8fc12fff77d3ed4e8d582fb30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a422fc1ab03718771b29a3a72987baacd69071a8fc12fff77d3ed4e8d582fb30", kill_on_drop: false }`
[INFO] [stdout] a422fc1ab03718771b29a3a72987baacd69071a8fc12fff77d3ed4e8d582fb30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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] 03cc2286cc46fcdaff0bb3aca4759a5f00b8f5fb056f7bf4669adc901e07dff1
[INFO] running `Command { std: "docker" "start" "-a" "03cc2286cc46fcdaff0bb3aca4759a5f00b8f5fb056f7bf4669adc901e07dff1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proposer v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "03cc2286cc46fcdaff0bb3aca4759a5f00b8f5fb056f7bf4669adc901e07dff1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03cc2286cc46fcdaff0bb3aca4759a5f00b8f5fb056f7bf4669adc901e07dff1", kill_on_drop: false }`
[INFO] [stdout] 03cc2286cc46fcdaff0bb3aca4759a5f00b8f5fb056f7bf4669adc901e07dff1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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] 30c88872a810fb4481e539446a9df451499e2f4521ddd53af0da6b976f3e3f74
[INFO] running `Command { std: "docker" "start" "-a" "30c88872a810fb4481e539446a9df451499e2f4521ddd53af0da6b976f3e3f74", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.33s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/proposer-0829ad265ea3e207)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests proposer
[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" "30c88872a810fb4481e539446a9df451499e2f4521ddd53af0da6b976f3e3f74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30c88872a810fb4481e539446a9df451499e2f4521ddd53af0da6b976f3e3f74", kill_on_drop: false }`
[INFO] [stdout] 30c88872a810fb4481e539446a9df451499e2f4521ddd53af0da6b976f3e3f74