[INFO] cloning repository https://github.com/Thoralf-M/IOTA-value-spammer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Thoralf-M/IOTA-value-spammer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThoralf-M%2FIOTA-value-spammer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThoralf-M%2FIOTA-value-spammer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 89f53056811356d7a073815aa7f672170cdf5768
[INFO] checking Thoralf-M/IOTA-value-spammer against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThoralf-M%2FIOTA-value-spammer" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Thoralf-M/IOTA-value-spammer on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Thoralf-M/IOTA-value-spammer
[INFO] finished tweaking git repo https://github.com/Thoralf-M/IOTA-value-spammer
[INFO] tweaked toml for git repo https://github.com/Thoralf-M/IOTA-value-spammer written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Thoralf-M/IOTA-value-spammer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/iotaledger/iota.rs`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-rustls v0.23.1
[INFO] [stderr]   Downloaded blake2 v0.9.1
[INFO] [stderr]   Downloaded ed25519-zebra v2.2.0
[INFO] [stderr]   Downloaded sha2 v0.9.5
[INFO] [stderr]   Downloaded bech32 v0.8.0
[INFO] [stderr]   Downloaded bee-pow v0.1.0
[INFO] [stderr]   Downloaded bee-ledger v0.5.0
[INFO] [stderr]   Downloaded bee-common v0.4.1
[INFO] [stderr]   Downloaded bee-message v0.1.5
[INFO] [stderr]   Downloaded bee-ternary v0.4.2-alpha
[INFO] [stderr]   Downloaded bee-crypto v0.2.1-alpha
[INFO] [stderr]   Downloaded hyper v0.14.8
[INFO] [stderr]   Downloaded iota-crypto v0.7.0
[INFO] [stderr]   Downloaded curve25519-dalek v3.1.0
[INFO] [stderr]   Downloaded iota-crypto v0.4.2
[INFO] [stderr]   Downloaded bee-rest-api v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f8a4a3e6eb19be1aab24cd47ecf4f8d7919e4d8374a9ebea4ab123d74d96ea0
[INFO] running `Command { std: "docker" "start" "-a" "4f8a4a3e6eb19be1aab24cd47ecf4f8d7919e4d8374a9ebea4ab123d74d96ea0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f8a4a3e6eb19be1aab24cd47ecf4f8d7919e4d8374a9ebea4ab123d74d96ea0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f8a4a3e6eb19be1aab24cd47ecf4f8d7919e4d8374a9ebea4ab123d74d96ea0", kill_on_drop: false }`
[INFO] [stdout] 4f8a4a3e6eb19be1aab24cd47ecf4f8d7919e4d8374a9ebea4ab123d74d96ea0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06553f30a1a27f9cc83f52c8e8103bb08f3cb60a67cc641c98246354c5319459
[INFO] running `Command { std: "docker" "start" "-a" "06553f30a1a27f9cc83f52c8e8103bb08f3cb60a67cc641c98246354c5319459", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking subtle v2.4.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking pin-project-lite v0.2.6
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling futures-core v0.3.18
[INFO] [stderr]     Checking bytes v1.0.1
[INFO] [stderr]     Checking once_cell v1.7.2
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]    Compiling tokio v1.14.0
[INFO] [stderr]     Checking zeroize v1.4.3
[INFO] [stderr]     Checking cpufeatures v0.1.4
[INFO] [stderr]    Compiling futures-task v0.3.18
[INFO] [stderr]     Checking futures-sink v0.3.18
[INFO] [stderr]     Checking sha2 v0.9.5
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]    Compiling bee-ternary v0.4.2-alpha
[INFO] [stderr]    Compiling futures-util v0.3.18
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking blake2 v0.9.1
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]     Checking matches v0.1.8
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking futures-io v0.3.18
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking slab v0.4.3
[INFO] [stderr]    Compiling futures-channel v0.3.18
[INFO] [stderr]     Checking tinyvec v1.2.0
[INFO] [stderr]     Checking http v0.2.4
[INFO] [stderr]     Checking curve25519-dalek v3.1.0
[INFO] [stderr]     Checking colored v1.9.3
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking tracing-core v0.1.18
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling bee-common v0.4.1
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]    Compiling httparse v1.4.1
[INFO] [stderr]     Checking unicode-normalization v0.1.17
[INFO] [stderr]     Checking tracing v0.1.26
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]    Compiling serde_json v1.0.72
[INFO] [stderr]     Checking form_urlencoded v1.0.1
[INFO] [stderr]     Checking unicode-bidi v0.3.5
[INFO] [stderr]     Checking socket2 v0.4.0
[INFO] [stderr]     Checking crypto-mac v0.11.0
[INFO] [stderr]     Checking httpdate v1.0.1
[INFO] [stderr]     Checking bech32 v0.8.0
[INFO] [stderr]     Checking bytemuck v1.5.1
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]     Checking rustls-pemfile v0.2.1
[INFO] [stderr]     Checking hmac v0.11.0
[INFO] [stderr]     Checking http-body v0.4.2
[INFO] [stderr]     Checking pbkdf2 v0.8.0
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking ipnet v2.3.0
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking dotenv v0.15.0
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]     Checking futures v0.3.18
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling tokio-macros v1.6.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.7
[INFO] [stderr]     Checking webpki v0.22.0
[INFO] [stderr]     Checking sct v0.7.0
[INFO] [stderr]     Checking webpki v0.21.4
[INFO] [stderr]     Checking webpki-roots v0.21.1
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking ed25519-zebra v2.2.0
[INFO] [stderr]     Checking pin-project v1.0.7
[INFO] [stderr]     Checking iota-crypto v0.4.2
[INFO] [stderr]     Checking serde_urlencoded v0.7.0
[INFO] [stderr]     Checking iota-crypto v0.7.0
[INFO] [stderr]     Checking mio v0.7.11
[INFO] [stderr]     Checking fern v0.6.0
[INFO] [stderr]     Checking rustls v0.20.2
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking bee-crypto v0.2.1-alpha
[INFO] [stderr]     Checking bee-pow v0.1.0
[INFO] [stderr]     Checking bee-message v0.1.5
[INFO] [stderr]     Checking bee-ledger v0.5.0
[INFO] [stderr]     Checking bee-rest-api v0.1.4
[INFO] [stderr]     Checking tokio-util v0.6.7
[INFO] [stderr]     Checking tokio-rustls v0.23.1
[INFO] [stderr]     Checking h2 v0.3.3
[INFO] [stderr]     Checking hyper v0.14.8
[INFO] [stderr]     Checking hyper-rustls v0.23.0
[INFO] [stderr]     Checking reqwest v0.11.7
[INFO] [stderr]     Checking iota-client v1.1.0 (https://github.com/iotaledger/iota.rs?rev=2c8db67580995127ccfdbf012c5c86ce12d4a3bc#2c8db675)
[INFO] [stderr]     Checking iota_value_spammer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.38s
[INFO] running `Command { std: "docker" "inspect" "06553f30a1a27f9cc83f52c8e8103bb08f3cb60a67cc641c98246354c5319459", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06553f30a1a27f9cc83f52c8e8103bb08f3cb60a67cc641c98246354c5319459", kill_on_drop: false }`
[INFO] [stdout] 06553f30a1a27f9cc83f52c8e8103bb08f3cb60a67cc641c98246354c5319459