[INFO] fetching crate sat-solver 0.1.1...
[INFO] testing sat-solver-0.1.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate sat-solver 0.1.1 into /workspace/builds/worker-88/source
[INFO] validating manifest of crates.io crate sat-solver 0.1.1 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 sat-solver 0.1.1
[INFO] finished tweaking crates.io crate sat-solver 0.1.1
[INFO] tweaked toml for crates.io crate sat-solver 0.1.1 written to /workspace/builds/worker-88/source/Cargo.toml
[INFO] crate crates.io crate sat-solver 0.1.1 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]  Downloading crates ...
[INFO] [stderr]   Downloaded priority-queue v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] f73407cd7df67c50fe81f9ecc7dd0f1099f9112316306c16fec351cd380668cd
[INFO] running `Command { std: "docker" "start" "-a" "f73407cd7df67c50fe81f9ecc7dd0f1099f9112316306c16fec351cd380668cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f73407cd7df67c50fe81f9ecc7dd0f1099f9112316306c16fec351cd380668cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f73407cd7df67c50fe81f9ecc7dd0f1099f9112316306c16fec351cd380668cd", kill_on_drop: false }`
[INFO] [stdout] f73407cd7df67c50fe81f9ecc7dd0f1099f9112316306c16fec351cd380668cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] dfc68ac0a3958fe3b131ff7ac112240f330aa33fbd7d0f1c4a8198dde85d90fb
[INFO] running `Command { std: "docker" "start" "-a" "dfc68ac0a3958fe3b131ff7ac112240f330aa33fbd7d0f1c4a8198dde85d90fb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.70
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling priority-queue v0.7.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling ordered-float v1.0.2
[INFO] [stderr]    Compiling sat-solver v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.61s
[INFO] running `Command { std: "docker" "inspect" "dfc68ac0a3958fe3b131ff7ac112240f330aa33fbd7d0f1c4a8198dde85d90fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfc68ac0a3958fe3b131ff7ac112240f330aa33fbd7d0f1c4a8198dde85d90fb", kill_on_drop: false }`
[INFO] [stdout] dfc68ac0a3958fe3b131ff7ac112240f330aa33fbd7d0f1c4a8198dde85d90fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] 3523167c2040a77c03fa89a58fb96ee81ed7e415f60d45cf5aef58c6d3945f63
[INFO] running `Command { std: "docker" "start" "-a" "3523167c2040a77c03fa89a58fb96ee81ed7e415f60d45cf5aef58c6d3945f63", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sat-solver v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.88s
[INFO] running `Command { std: "docker" "inspect" "3523167c2040a77c03fa89a58fb96ee81ed7e415f60d45cf5aef58c6d3945f63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3523167c2040a77c03fa89a58fb96ee81ed7e415f60d45cf5aef58c6d3945f63", kill_on_drop: false }`
[INFO] [stdout] 3523167c2040a77c03fa89a58fb96ee81ed7e415f60d45cf5aef58c6d3945f63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] 61101ed531b379d81fa3402f7e0d065d696d1a5fdbc757dfa353e200586b3e94
[INFO] running `Command { std: "docker" "start" "-a" "61101ed531b379d81fa3402f7e0d065d696d1a5fdbc757dfa353e200586b3e94", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sat_solver-8dde6f41fb14587d)
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/main-902b2dfd8f5f2e58)
[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 sat-solver
[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] [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" "61101ed531b379d81fa3402f7e0d065d696d1a5fdbc757dfa353e200586b3e94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61101ed531b379d81fa3402f7e0d065d696d1a5fdbc757dfa353e200586b3e94", kill_on_drop: false }`
[INFO] [stdout] 61101ed531b379d81fa3402f7e0d065d696d1a5fdbc757dfa353e200586b3e94