[INFO] updating cached repository https://github.com/moses-alexander/sat-solver-rec-backtracking
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 187ba053b1eac638bd86e3174b451ac70458b937
[INFO] testing moses-alexander/sat-solver-rec-backtracking against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoses-alexander%2Fsat-solver-rec-backtracking" "/workspace/builds/worker-71/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-71/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/moses-alexander/sat-solver-rec-backtracking 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 git repo https://github.com/moses-alexander/sat-solver-rec-backtracking
[INFO] finished tweaking git repo https://github.com/moses-alexander/sat-solver-rec-backtracking
[INFO] tweaked toml for git repo https://github.com/moses-alexander/sat-solver-rec-backtracking written to /workspace/builds/worker-71/source/Cargo.toml
[INFO] crate git repo https://github.com/moses-alexander/sat-solver-rec-backtracking already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] 1bcd4ef9d96fc9adb491aba2cc11e5ad7d0fa89126167e30631a4feb8ae89327
[INFO] running `Command { std: "docker" "start" "-a" "1bcd4ef9d96fc9adb491aba2cc11e5ad7d0fa89126167e30631a4feb8ae89327", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1bcd4ef9d96fc9adb491aba2cc11e5ad7d0fa89126167e30631a4feb8ae89327", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bcd4ef9d96fc9adb491aba2cc11e5ad7d0fa89126167e30631a4feb8ae89327", kill_on_drop: false }`
[INFO] [stdout] 1bcd4ef9d96fc9adb491aba2cc11e5ad7d0fa89126167e30631a4feb8ae89327
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] 7bf35aec1331525fdd8379b41f6263fd97a9029a7e980aa1e8fe542e51eac722
[INFO] running `Command { std: "docker" "start" "-a" "7bf35aec1331525fdd8379b41f6263fd97a9029a7e980aa1e8fe542e51eac722", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sat-solver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.61s
[INFO] running `Command { std: "docker" "inspect" "7bf35aec1331525fdd8379b41f6263fd97a9029a7e980aa1e8fe542e51eac722", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bf35aec1331525fdd8379b41f6263fd97a9029a7e980aa1e8fe542e51eac722", kill_on_drop: false }`
[INFO] [stdout] 7bf35aec1331525fdd8379b41f6263fd97a9029a7e980aa1e8fe542e51eac722
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] f39ccc105333a8fc742d049d68c02f96c3b2c536ff82a34e9e7cd660cb5b2527
[INFO] running `Command { std: "docker" "start" "-a" "f39ccc105333a8fc742d049d68c02f96c3b2c536ff82a34e9e7cd660cb5b2527", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sat-solver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "f39ccc105333a8fc742d049d68c02f96c3b2c536ff82a34e9e7cd660cb5b2527", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f39ccc105333a8fc742d049d68c02f96c3b2c536ff82a34e9e7cd660cb5b2527", kill_on_drop: false }`
[INFO] [stdout] f39ccc105333a8fc742d049d68c02f96c3b2c536ff82a34e9e7cd660cb5b2527
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] 5532b2b36def2ae98c594b7a0aa5f3734fe71bade26bd6fe911f08c08c87aa0c
[INFO] running `Command { std: "docker" "start" "-a" "5532b2b36def2ae98c594b7a0aa5f3734fe71bade26bd6fe911f08c08c87aa0c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.57s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sat_solver-090b405cc6b1506b)
[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" "5532b2b36def2ae98c594b7a0aa5f3734fe71bade26bd6fe911f08c08c87aa0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5532b2b36def2ae98c594b7a0aa5f3734fe71bade26bd6fe911f08c08c87aa0c", kill_on_drop: false }`
[INFO] [stdout] 5532b2b36def2ae98c594b7a0aa5f3734fe71bade26bd6fe911f08c08c87aa0c