[INFO] fetching crate constraint 0.1.0...
[INFO] testing constraint-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate constraint 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate constraint 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] removed /workspace/builds/worker-3/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate constraint 0.1.0
[INFO] finished tweaking crates.io crate constraint 0.1.0
[INFO] tweaked toml for crates.io crate constraint 0.1.0 written to /workspace/builds/worker-3/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 9e283542eb600196014bd3357a4b98a5d346e4374fcb3685a0c655fb1d470565
[INFO] running `Command { std: "docker" "start" "-a" "9e283542eb600196014bd3357a4b98a5d346e4374fcb3685a0c655fb1d470565", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e283542eb600196014bd3357a4b98a5d346e4374fcb3685a0c655fb1d470565", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e283542eb600196014bd3357a4b98a5d346e4374fcb3685a0c655fb1d470565", kill_on_drop: false }`
[INFO] [stdout] 9e283542eb600196014bd3357a4b98a5d346e4374fcb3685a0c655fb1d470565
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 690003ac088b95ed14587df4098e84bda615fdaa2d26cf7bb0d4961a2f62f600
[INFO] running `Command { std: "docker" "start" "-a" "690003ac088b95ed14587df4098e84bda615fdaa2d26cf7bb0d4961a2f62f600", kill_on_drop: false }`
[INFO] [stderr]    Compiling constraint v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "690003ac088b95ed14587df4098e84bda615fdaa2d26cf7bb0d4961a2f62f600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "690003ac088b95ed14587df4098e84bda615fdaa2d26cf7bb0d4961a2f62f600", kill_on_drop: false }`
[INFO] [stdout] 690003ac088b95ed14587df4098e84bda615fdaa2d26cf7bb0d4961a2f62f600
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 15f9e9da0edea1238400d4b67080c26d6ae50c711619f66bc2c0989d8bc2e624
[INFO] running `Command { std: "docker" "start" "-a" "15f9e9da0edea1238400d4b67080c26d6ae50c711619f66bc2c0989d8bc2e624", kill_on_drop: false }`
[INFO] [stderr]    Compiling constraint v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/constraint-08d3d5ac0ff1699c)
[INFO] running `Command { std: "docker" "inspect" "15f9e9da0edea1238400d4b67080c26d6ae50c711619f66bc2c0989d8bc2e624", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15f9e9da0edea1238400d4b67080c26d6ae50c711619f66bc2c0989d8bc2e624", kill_on_drop: false }`
[INFO] [stdout] 15f9e9da0edea1238400d4b67080c26d6ae50c711619f66bc2c0989d8bc2e624
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] f3a514753c9d8f052b4f68e70e604abb42e12f5cf5a6c1137c8b2a03ef247ca5
[INFO] running `Command { std: "docker" "start" "-a" "f3a514753c9d8f052b4f68e70e604abb42e12f5cf5a6c1137c8b2a03ef247ca5", 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/constraint-08d3d5ac0ff1699c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::compile_bounded_i32 ... 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 constraint
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - constraint (line 14) ... ok
[INFO] [stdout] test src/lib.rs - constraint (line 29) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f3a514753c9d8f052b4f68e70e604abb42e12f5cf5a6c1137c8b2a03ef247ca5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3a514753c9d8f052b4f68e70e604abb42e12f5cf5a6c1137c8b2a03ef247ca5", kill_on_drop: false }`
[INFO] [stdout] f3a514753c9d8f052b4f68e70e604abb42e12f5cf5a6c1137c8b2a03ef247ca5