[INFO] fetching crate syb 0.1.0...
[INFO] testing syb-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate syb 0.1.0 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate syb 0.1.0 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 syb 0.1.0
[INFO] finished tweaking crates.io crate syb 0.1.0
[INFO] tweaked toml for crates.io crate syb 0.1.0 written to /workspace/builds/worker-19/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-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] b3609b1baf99138809bcc117853018832a003f0fbb14467b25d337cef1e5a6d8
[INFO] running `Command { std: "docker" "start" "-a" "b3609b1baf99138809bcc117853018832a003f0fbb14467b25d337cef1e5a6d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3609b1baf99138809bcc117853018832a003f0fbb14467b25d337cef1e5a6d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3609b1baf99138809bcc117853018832a003f0fbb14467b25d337cef1e5a6d8", kill_on_drop: false }`
[INFO] [stdout] b3609b1baf99138809bcc117853018832a003f0fbb14467b25d337cef1e5a6d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 62e385b9383205dc9811bdae3fd385ae99f0b005ed267c08c24d4f4f114efe37
[INFO] running `Command { std: "docker" "start" "-a" "62e385b9383205dc9811bdae3fd385ae99f0b005ed267c08c24d4f4f114efe37", kill_on_drop: false }`
[INFO] [stderr]    Compiling syb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "62e385b9383205dc9811bdae3fd385ae99f0b005ed267c08c24d4f4f114efe37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62e385b9383205dc9811bdae3fd385ae99f0b005ed267c08c24d4f4f114efe37", kill_on_drop: false }`
[INFO] [stdout] 62e385b9383205dc9811bdae3fd385ae99f0b005ed267c08c24d4f4f114efe37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 68029dc5d958a8b67b41bceb05f7136586f5162e18085d137d04ffab4009a712
[INFO] running `Command { std: "docker" "start" "-a" "68029dc5d958a8b67b41bceb05f7136586f5162e18085d137d04ffab4009a712", kill_on_drop: false }`
[INFO] [stderr]    Compiling syb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "68029dc5d958a8b67b41bceb05f7136586f5162e18085d137d04ffab4009a712", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68029dc5d958a8b67b41bceb05f7136586f5162e18085d137d04ffab4009a712", kill_on_drop: false }`
[INFO] [stdout] 68029dc5d958a8b67b41bceb05f7136586f5162e18085d137d04ffab4009a712
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 398e3ded5fd09afbda57f87f238896371925a9306f5b29bb4b3ce3a12384e7bd
[INFO] running `Command { std: "docker" "start" "-a" "398e3ded5fd09afbda57f87f238896371925a9306f5b29bb4b3ce3a12384e7bd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/syb-3b0214b0ed469333)
[INFO] [stderr]    Doc-tests syb
[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] [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" "398e3ded5fd09afbda57f87f238896371925a9306f5b29bb4b3ce3a12384e7bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "398e3ded5fd09afbda57f87f238896371925a9306f5b29bb4b3ce3a12384e7bd", kill_on_drop: false }`
[INFO] [stdout] 398e3ded5fd09afbda57f87f238896371925a9306f5b29bb4b3ce3a12384e7bd