[INFO] fetching crate bee-tangle 0.1.2...
[INFO] testing bee-tangle-0.1.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate bee-tangle 0.1.2 into /workspace/builds/worker-50/source
[INFO] validating manifest of crates.io crate bee-tangle 0.1.2 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bee-tangle 0.1.2
[INFO] finished tweaking crates.io crate bee-tangle 0.1.2
[INFO] tweaked toml for crates.io crate bee-tangle 0.1.2 written to /workspace/builds/worker-50/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ed25519-zebra v2.2.0
[INFO] [stderr]   Downloaded bee-storage v0.3.0
[INFO] [stderr]   Downloaded bee-storage v0.2.0-alpha
[INFO] [stderr]   Downloaded dashmap v3.11.10
[INFO] [stderr]   Downloaded bee-common v0.4.1
[INFO] [stderr]   Downloaded blake2 v0.9.2
[INFO] [stderr]   Downloaded bee-message v0.1.5
[INFO] [stderr]   Downloaded dashmap v4.0.2
[INFO] [stderr]   Downloaded const-random-macro v0.1.13
[INFO] [stderr]   Downloaded lru v0.6.6
[INFO] [stderr]   Downloaded ref-cast v1.0.6
[INFO] [stderr]   Downloaded curve25519-dalek v3.2.0
[INFO] [stderr]   Downloaded bech32 v0.8.1
[INFO] [stderr]   Downloaded bee-ternary v0.4.2-alpha
[INFO] [stderr]   Downloaded ref-cast-impl v1.0.6
[INFO] [stderr]   Downloaded bee-crypto v0.2.1-alpha
[INFO] [stderr]   Downloaded bee-pow v0.1.0
[INFO] [stderr]   Downloaded bee-runtime v0.1.1-alpha
[INFO] [stderr]   Downloaded const-random v0.1.13
[INFO] [stderr]   Downloaded iota-crypto v0.4.2
[INFO] [stderr]   Downloaded colored v1.9.3
[INFO] [stderr]   Downloaded fern v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 04fbeb48fdba1d0ec4bbac8d6d6c823bcf18a446ecc4c8a5ec7b5197760ba786
[INFO] running `Command { std: "docker" "start" "-a" "04fbeb48fdba1d0ec4bbac8d6d6c823bcf18a446ecc4c8a5ec7b5197760ba786", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04fbeb48fdba1d0ec4bbac8d6d6c823bcf18a446ecc4c8a5ec7b5197760ba786", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04fbeb48fdba1d0ec4bbac8d6d6c823bcf18a446ecc4c8a5ec7b5197760ba786", kill_on_drop: false }`
[INFO] [stdout] 04fbeb48fdba1d0ec4bbac8d6d6c823bcf18a446ecc4c8a5ec7b5197760ba786
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad330ec637ba5708e0d3cf4e7fe72bad8922409d568a0eb2b764f39372331812
[INFO] running `Command { std: "docker" "start" "-a" "ad330ec637ba5708e0d3cf4e7fe72bad8922409d568a0eb2b764f39372331812", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling futures-channel v0.3.17
[INFO] [stderr]    Compiling futures-sink v0.3.17
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling futures-io v0.3.17
[INFO] [stderr]    Compiling zeroize v1.4.1
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling ref-cast v1.0.6
[INFO] [stderr]    Compiling bytemuck v1.7.2
[INFO] [stderr]    Compiling bech32 v0.8.1
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling bee-ternary v0.4.2-alpha
[INFO] [stderr]    Compiling bee-common v0.4.1
[INFO] [stderr]    Compiling tokio v1.11.0
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling futures-task v0.3.17
[INFO] [stderr]    Compiling ahash v0.7.4
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling sha2 v0.9.8
[INFO] [stderr]    Compiling blake2 v0.9.2
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling dashmap v4.0.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling curve25519-dalek v3.2.0
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling const-random-macro v0.1.13
[INFO] [stderr]    Compiling lru v0.6.6
[INFO] [stderr]    Compiling const-random v0.1.13
[INFO] [stderr]    Compiling tokio-stream v0.1.7
[INFO] [stderr]    Compiling ahash v0.3.8
[INFO] [stderr]    Compiling dashmap v3.11.10
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling ref-cast-impl v1.0.6
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling ed25519-zebra v2.2.0
[INFO] [stderr]    Compiling iota-crypto v0.4.2
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling futures-executor v0.3.17
[INFO] [stderr]    Compiling futures v0.3.17
[INFO] [stderr]    Compiling bee-storage v0.2.0-alpha
[INFO] [stderr]    Compiling fern v0.6.0
[INFO] [stderr]    Compiling bee-runtime v0.1.1-alpha
[INFO] [stderr]    Compiling bee-crypto v0.2.1-alpha
[INFO] [stderr]    Compiling bee-pow v0.1.0
[INFO] [stderr]    Compiling bee-storage v0.3.0
[INFO] [stderr]    Compiling bee-message v0.1.5
[INFO] [stderr]    Compiling bee-tangle v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.49s
[INFO] running `Command { std: "docker" "inspect" "ad330ec637ba5708e0d3cf4e7fe72bad8922409d568a0eb2b764f39372331812", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad330ec637ba5708e0d3cf4e7fe72bad8922409d568a0eb2b764f39372331812", kill_on_drop: false }`
[INFO] [stdout] ad330ec637ba5708e0d3cf4e7fe72bad8922409d568a0eb2b764f39372331812
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72e23762cae376cc61cc42ca7d213905d0001fd0335fc0c83569048b3bdecb8d
[INFO] running `Command { std: "docker" "start" "-a" "72e23762cae376cc61cc42ca7d213905d0001fd0335fc0c83569048b3bdecb8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling bee-tangle v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.69s
[INFO] running `Command { std: "docker" "inspect" "72e23762cae376cc61cc42ca7d213905d0001fd0335fc0c83569048b3bdecb8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72e23762cae376cc61cc42ca7d213905d0001fd0335fc0c83569048b3bdecb8d", kill_on_drop: false }`
[INFO] [stdout] 72e23762cae376cc61cc42ca7d213905d0001fd0335fc0c83569048b3bdecb8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eb89db138f7acfa1a8de37660c5b46fa8d1aad7e89b3a19ceffe1385544a42eb
[INFO] running `Command { std: "docker" "start" "-a" "eb89db138f7acfa1a8de37660c5b46fa8d1aad7e89b3a19ceffe1385544a42eb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bee_tangle-62c788c93bc06b47)
[INFO] [stderr]    Doc-tests bee-tangle
[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" "eb89db138f7acfa1a8de37660c5b46fa8d1aad7e89b3a19ceffe1385544a42eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb89db138f7acfa1a8de37660c5b46fa8d1aad7e89b3a19ceffe1385544a42eb", kill_on_drop: false }`
[INFO] [stdout] eb89db138f7acfa1a8de37660c5b46fa8d1aad7e89b3a19ceffe1385544a42eb