[INFO] fetching crate yubibomb 0.2.8...
[INFO] testing yubibomb-0.2.8 against 1.60.0 for beta-1.61-1
[INFO] extracting crate yubibomb 0.2.8 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate yubibomb 0.2.8 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 yubibomb 0.2.8
[INFO] finished tweaking crates.io crate yubibomb 0.2.8
[INFO] tweaked toml for crates.io crate yubibomb 0.2.8 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate yubibomb 0.2.8 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] aecd8dbf2bf76eb3a06e74289488d82e57d4de8ea047a9b128523dfd40955e9a
[INFO] running `Command { std: "docker" "start" "-a" "aecd8dbf2bf76eb3a06e74289488d82e57d4de8ea047a9b128523dfd40955e9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aecd8dbf2bf76eb3a06e74289488d82e57d4de8ea047a9b128523dfd40955e9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aecd8dbf2bf76eb3a06e74289488d82e57d4de8ea047a9b128523dfd40955e9a", kill_on_drop: false }`
[INFO] [stdout] aecd8dbf2bf76eb3a06e74289488d82e57d4de8ea047a9b128523dfd40955e9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] a5f995e3c39a6b297ed70c18b3d6eeec501efb3b742b06b125e4cdd8c36f2b36
[INFO] running `Command { std: "docker" "start" "-a" "a5f995e3c39a6b297ed70c18b3d6eeec501efb3b742b06b125e4cdd8c36f2b36", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling getrandom v0.2.4
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling yubibomb v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.46s
[INFO] running `Command { std: "docker" "inspect" "a5f995e3c39a6b297ed70c18b3d6eeec501efb3b742b06b125e4cdd8c36f2b36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5f995e3c39a6b297ed70c18b3d6eeec501efb3b742b06b125e4cdd8c36f2b36", kill_on_drop: false }`
[INFO] [stdout] a5f995e3c39a6b297ed70c18b3d6eeec501efb3b742b06b125e4cdd8c36f2b36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] a120b759dfbfeed29a1adfe6e6fa615b411cad53fdb5b09f8f58c9396b6d1c08
[INFO] running `Command { std: "docker" "start" "-a" "a120b759dfbfeed29a1adfe6e6fa615b411cad53fdb5b09f8f58c9396b6d1c08", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling yubibomb v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "a120b759dfbfeed29a1adfe6e6fa615b411cad53fdb5b09f8f58c9396b6d1c08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a120b759dfbfeed29a1adfe6e6fa615b411cad53fdb5b09f8f58c9396b6d1c08", kill_on_drop: false }`
[INFO] [stdout] a120b759dfbfeed29a1adfe6e6fa615b411cad53fdb5b09f8f58c9396b6d1c08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] ac1308ba7ff53cbc63be207e782de6996bc9ec23a32b6ad0296d0a2e8b16fbee
[INFO] running `Command { std: "docker" "start" "-a" "ac1308ba7ff53cbc63be207e782de6996bc9ec23a32b6ad0296d0a2e8b16fbee", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/yubibomb-eb4b91dbd0a5402d)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::len_6 ... ok
[INFO] [stdout] test tests::digits ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/yubibomb-0ed7da7a1d295146)
[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 yubibomb
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - hotp (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ac1308ba7ff53cbc63be207e782de6996bc9ec23a32b6ad0296d0a2e8b16fbee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac1308ba7ff53cbc63be207e782de6996bc9ec23a32b6ad0296d0a2e8b16fbee", kill_on_drop: false }`
[INFO] [stdout] ac1308ba7ff53cbc63be207e782de6996bc9ec23a32b6ad0296d0a2e8b16fbee