[INFO] fetching crate iota-signing-preview 0.1.0...
[INFO] testing iota-signing-preview-0.1.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate iota-signing-preview 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate iota-signing-preview 0.1.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate iota-signing-preview 0.1.0
[INFO] finished tweaking crates.io crate iota-signing-preview 0.1.0
[INFO] tweaked toml for crates.io crate iota-signing-preview 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pbkdf2 v0.3.0
[INFO] [stderr]   Downloaded iota-crypto-preview v0.1.0
[INFO] [stderr]   Downloaded iota-ternary-preview v0.1.0
[INFO] [stderr]   Downloaded tiny-bip39 v0.7.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2521933d6f0fa0fb6fd91e17c42fd2936601c9ec34c3dfe3322ed481fd4f8794
[INFO] running `Command { std: "docker" "start" "-a" "2521933d6f0fa0fb6fd91e17c42fd2936601c9ec34c3dfe3322ed481fd4f8794", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2521933d6f0fa0fb6fd91e17c42fd2936601c9ec34c3dfe3322ed481fd4f8794", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2521933d6f0fa0fb6fd91e17c42fd2936601c9ec34c3dfe3322ed481fd4f8794", kill_on_drop: false }`
[INFO] [stdout] 2521933d6f0fa0fb6fd91e17c42fd2936601c9ec34c3dfe3322ed481fd4f8794
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a0ad3734ac7d41c909b87b200cc6bfecb8f4a0fdfacab1da2a8694fac3363bc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4a0ad3734ac7d41c909b87b200cc6bfecb8f4a0fdfacab1da2a8694fac3363bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling opaque-debug v0.2.3
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling signature v1.3.1
[INFO] [stderr]    Compiling cpufeatures v0.1.5
[INFO] [stderr]    Compiling instant v0.1.10
[INFO] [stderr]    Compiling lock_api v0.4.4
[INFO] [stderr]    Compiling tinyvec v1.3.1
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling hmac v0.7.1
[INFO] [stderr]    Compiling zeroize_derive v1.1.0
[INFO] [stderr]    Compiling block-padding v0.1.5
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling ed25519 v1.2.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling pbkdf2 v0.3.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling iota-common-preview v0.1.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling zeroize v1.4.1
[INFO] [stderr]    Compiling sha2 v0.9.5
[INFO] [stderr]    Compiling curve25519-dalek v3.1.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling tiny-bip39 v0.7.3
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling iota-ternary-preview v0.1.0
[INFO] [stderr]    Compiling iota-crypto-preview v0.1.0
[INFO] [stderr]    Compiling iota-signing-preview v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `iota_ternary_preview::TritBuf::<T>::from_i8_unchecked`
[INFO] [stdout]   --> src/iota_seed.rs:39:28
[INFO] [stdout]    |
[INFO] [stdout] 39 |             seed: TritBuf::from_i8_unchecked(&seed),
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.57s
[INFO] running `Command { std: "docker" "inspect" "4a0ad3734ac7d41c909b87b200cc6bfecb8f4a0fdfacab1da2a8694fac3363bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a0ad3734ac7d41c909b87b200cc6bfecb8f4a0fdfacab1da2a8694fac3363bc", kill_on_drop: false }`
[INFO] [stdout] 4a0ad3734ac7d41c909b87b200cc6bfecb8f4a0fdfacab1da2a8694fac3363bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bd004f86d940f3faa07013a4fde524e8ae0aa5e14f3b149fe922e733c26cf326
[INFO] running `Command { std: "docker" "start" "-a" "bd004f86d940f3faa07013a4fde524e8ae0aa5e14f3b149fe922e733c26cf326", kill_on_drop: false }`
[INFO] [stdout] warning: use of deprecated associated function `iota_ternary_preview::TritBuf::<T>::from_i8_unchecked`
[INFO] [stdout]   --> src/iota_seed.rs:39:28
[INFO] [stdout]    |
[INFO] [stdout] 39 |             seed: TritBuf::from_i8_unchecked(&seed),
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling iota-signing-preview v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `iota_ternary_preview::TritBuf::<T>::from_i8_unchecked`
[INFO] [stdout]   --> src/iota_seed.rs:39:28
[INFO] [stdout]    |
[INFO] [stdout] 39 |             seed: TritBuf::from_i8_unchecked(&seed),
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.90s
[INFO] running `Command { std: "docker" "inspect" "bd004f86d940f3faa07013a4fde524e8ae0aa5e14f3b149fe922e733c26cf326", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd004f86d940f3faa07013a4fde524e8ae0aa5e14f3b149fe922e733c26cf326", kill_on_drop: false }`
[INFO] [stdout] bd004f86d940f3faa07013a4fde524e8ae0aa5e14f3b149fe922e733c26cf326
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 97e8a7c54afc0ff01f197fe6fc7605a98989fc8497d864e3259ca3801cef2bc8
[INFO] running `Command { std: "docker" "start" "-a" "97e8a7c54afc0ff01f197fe6fc7605a98989fc8497d864e3259ca3801cef2bc8", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated associated function `iota_ternary_preview::TritBuf::<T>::from_i8_unchecked`
[INFO] [stderr]   --> src/iota_seed.rs:39:28
[INFO] [stderr]    |
[INFO] [stderr] 39 |             seed: TritBuf::from_i8_unchecked(&seed),
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `iota-signing-preview` (lib) generated 1 warning
[INFO] [stderr] warning: `iota-signing-preview` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/iota_signing_preview-4470ab5e8f0bf0c1)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test iota_seed::tests::iota_seed_from_bytes_invalid_length_test ... ok
[INFO] [stdout] test mss::tests::mss_generator_invalid_depth_test ... ok
[INFO] [stdout] test mss::tests::mss_generator_missing_depth_test ... ok
[INFO] [stdout] test iota_seed::tests::iota_seed_subseed_kerl_test ... ok
[INFO] [stdout] test mss::tests::mss_generator_missing_generator_test ... ok
[INFO] [stdout] test iota_seed::tests::iota_seed_new_test ... ok
[INFO] [stdout] test iota_seed::tests::iota_seed_to_bytes_from_bytes_test ... ok
[INFO] [stdout] test mss::tests::mss_wots_kerl_sec_1_signature_verify_test ... ok
[INFO] [stdout] test iota_seed::tests::iota_seed_subseed_curl27_test ... ok
[INFO] [stdout] test wots::tests::wots_generator_missing_security_level_test ... ok
[INFO] [stdout] test wots::tests::wots_generator_valid_test ... ok
[INFO] [stdout] test iota_seed::tests::iota_seed_subseed_curl81_test ... ok
[INFO] [stdout] test mss::tests::mss_wots_kerl_sec_3_signature_verify_test ... ok
[INFO] [stdout] test mss::tests::mss_wots_curl27_sec_1_signature_verify_test ... ok
[INFO] [stdout] test mss::tests::mss_wots_curl27_sec_3_signature_verify_test ... ok
[INFO] [stdout] test mss::tests::mss_curl27_wots_curl27_roundtrip_test has been running for over 60 seconds
[INFO] [stdout] test mss::tests::mss_curl27_wots_curl81_roundtrip_test has been running for over 60 seconds
[INFO] [stdout] test mss::tests::mss_curl27_wots_kerl_roundtrip_test has been running for over 60 seconds
[INFO] [stdout] test mss::tests::mss_curl81_wots_curl27_roundtrip_test has been running for over 60 seconds
[INFO] [stdout] test mss::tests::mss_curl81_wots_curl81_roundtrip_test has been running for over 60 seconds
[INFO] [stdout] test mss::tests::mss_curl81_wots_kerl_roundtrip_test has been running for over 60 seconds
[INFO] [stdout] test mss::tests::mss_kerl_wots_curl27_roundtrip_test has been running for over 60 seconds
[INFO] [stdout] test mss::tests::mss_kerl_wots_curl81_roundtrip_test has been running for over 60 seconds
[INFO] [stdout] test mss::tests::mss_kerl_wots_kerl_roundtrip_test has been running for over 60 seconds
[INFO] [stdout] test wots::tests::wots_curl27_complete_test has been running for over 60 seconds
[INFO] [stdout] test wots::tests::wots_curl81_complete_test has been running for over 60 seconds
[INFO] [stdout] test wots::tests::wots_kerl_complete_test has been running for over 60 seconds
[INFO] [stdout] test wots::tests::wots_kerl_complete_test ... ok
[INFO] [stdout] test mss::tests::mss_kerl_wots_kerl_roundtrip_test ... ok
[INFO] [stdout] test mss::tests::mss_curl27_wots_kerl_roundtrip_test ... ok
[INFO] [stdout] test mss::tests::mss_curl81_wots_kerl_roundtrip_test ... ok
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "97e8a7c54afc0ff01f197fe6fc7605a98989fc8497d864e3259ca3801cef2bc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97e8a7c54afc0ff01f197fe6fc7605a98989fc8497d864e3259ca3801cef2bc8", kill_on_drop: false }`
[INFO] [stdout] 97e8a7c54afc0ff01f197fe6fc7605a98989fc8497d864e3259ca3801cef2bc8