[INFO] cloning repository https://github.com/acmumn/minnehack-blockchain-check-in [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/acmumn/minnehack-blockchain-check-in" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Facmumn%2Fminnehack-blockchain-check-in", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Facmumn%2Fminnehack-blockchain-check-in'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b75908ad2b87b7c31018b8e2e7f8df6aa3092831 [INFO] checking acmumn/minnehack-blockchain-check-in against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Facmumn%2Fminnehack-blockchain-check-in" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/acmumn/minnehack-blockchain-check-in on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/acmumn/minnehack-blockchain-check-in [INFO] finished tweaking git repo https://github.com/acmumn/minnehack-blockchain-check-in [INFO] tweaked toml for git repo https://github.com/acmumn/minnehack-blockchain-check-in written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/acmumn/minnehack-blockchain-check-in already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pretty_env_logger v0.1.1 [INFO] [stderr] Downloaded quickcheck v0.6.0 [INFO] [stderr] Downloaded serde_cbor v0.8.1 [INFO] [stderr] Downloaded tui v0.2.0 [INFO] [stderr] Downloaded tokio-io v0.1.4 [INFO] [stderr] Downloaded clap v2.29.0 [INFO] [stderr] Downloaded redox_syscall v0.1.34 [INFO] [stderr] Downloaded rand v0.4.1 [INFO] [stderr] Downloaded mio v0.6.12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 61be1c3632bb038c999b7486f102d3bae25b3787a13b0ad95aaf9a064a9065fb [INFO] running `Command { std: "docker" "start" "-a" "61be1c3632bb038c999b7486f102d3bae25b3787a13b0ad95aaf9a064a9065fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "61be1c3632bb038c999b7486f102d3bae25b3787a13b0ad95aaf9a064a9065fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61be1c3632bb038c999b7486f102d3bae25b3787a13b0ad95aaf9a064a9065fb", kill_on_drop: false }` [INFO] [stdout] 61be1c3632bb038c999b7486f102d3bae25b3787a13b0ad95aaf9a064a9065fb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5f8de9e3aafdbb02ded43bf3dfc0afba0d7a993360422c2eade41317f667c758 [INFO] running `Command { std: "docker" "start" "-a" "5f8de9e3aafdbb02ded43bf3dfc0afba0d7a993360422c2eade41317f667c758", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking libc v0.2.35 [INFO] [stderr] Compiling cc v1.0.3 [INFO] [stderr] Checking regex-syntax v0.4.2 [INFO] [stderr] Checking byteorder v1.2.1 [INFO] [stderr] Checking rustc-demangle v0.1.5 [INFO] [stderr] Checking serde v1.0.27 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Checking futures v0.1.17 [INFO] [stderr] Checking ansi_term v0.10.2 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Checking scoped-tls v0.1.0 [INFO] [stderr] Checking crossbeam v0.3.2 [INFO] [stderr] Checking unicode-segmentation v1.2.0 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking iovec v0.1.1 [INFO] [stderr] Checking net2 v0.2.31 [INFO] [stderr] Checking time v0.1.39 [INFO] [stderr] Checking rand v0.3.20 [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Checking atty v0.2.6 [INFO] [stderr] Checking termion v1.5.1 [INFO] [stderr] Checking rand v0.4.1 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Checking clap v2.29.0 [INFO] [stderr] Checking nom v3.2.1 [INFO] [stderr] Checking bytes v0.4.6 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Checking tui v0.2.0 [INFO] [stderr] Checking mio v0.6.12 [INFO] [stderr] Checking regex v0.2.5 [INFO] [stderr] Checking tokio-io v0.1.4 [INFO] [stderr] Checking env_logger v0.4.3 [INFO] [stderr] Checking pretty_env_logger v0.1.1 [INFO] [stderr] Checking quickcheck v0.6.0 [INFO] [stderr] Checking tokio-core v0.1.12 [INFO] [stderr] Compiling serde_derive_internals v0.19.0 [INFO] [stderr] Checking serde_cbor v0.8.1 [INFO] [stderr] Checking arrayvec v0.4.6 [INFO] [stderr] Checking toml v0.4.5 [INFO] [stderr] Compiling derive-error-chain v0.10.1 [INFO] [stderr] Compiling serde_derive v1.0.27 [INFO] [stderr] Checking backtrace v0.3.5 [INFO] [stderr] Checking error-chain v0.10.0 [INFO] [stderr] Checking error-chain v0.11.0 [INFO] [stderr] Checking dotenv v0.10.1 [INFO] [stderr] Checking minnehack-check-in v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/blockchain/parse.rs:28:1 [INFO] [stdout] | [INFO] [stdout] 28 | named!(pub hash(&[u8]) -> Hash, map!(count_fixed!(u8, le_u8, 32), Hash)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `count_fixed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/p2p/parse.rs:70:1 [INFO] [stdout] | [INFO] [stdout] 70 | / named!(ipv4(&[u8]) -> Ipv4Addr, [INFO] [stdout] 71 | | map!(count_fixed!(u8, le_u8, 4), Ipv4Addr::from)); [INFO] [stdout] | |______________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `count_fixed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/p2p/parse.rs:72:1 [INFO] [stdout] | [INFO] [stdout] 72 | / named!(ipv6(&[u8]) -> Ipv6Addr, [INFO] [stdout] 73 | | map!(count_fixed!(u8, le_u8, 16), Ipv6Addr::from)); [INFO] [stdout] | |_______________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `count_fixed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/blockchain/parse.rs:28:1 [INFO] [stdout] | [INFO] [stdout] 28 | named!(pub hash(&[u8]) -> Hash, map!(count_fixed!(u8, le_u8, 32), Hash)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `count_fixed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/p2p/parse.rs:70:1 [INFO] [stdout] | [INFO] [stdout] 70 | / named!(ipv4(&[u8]) -> Ipv4Addr, [INFO] [stdout] 71 | | map!(count_fixed!(u8, le_u8, 4), Ipv4Addr::from)); [INFO] [stdout] | |______________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `count_fixed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/p2p/parse.rs:72:1 [INFO] [stdout] | [INFO] [stdout] 72 | / named!(ipv6(&[u8]) -> Ipv6Addr, [INFO] [stdout] 73 | | map!(count_fixed!(u8, le_u8, 16), Ipv6Addr::from)); [INFO] [stdout] | |_______________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `count_fixed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:79:13 [INFO] [stdout] | [INFO] [stdout] 79 | let mut client = Client::new_with_opts( [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:79:13 [INFO] [stdout] | [INFO] [stdout] 79 | let mut client = Client::new_with_opts( [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking minnehack-check-in-monitor v0.1.0 (/opt/rustwide/workdir/minnehack-check-in-monitor) [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.31s [INFO] running `Command { std: "docker" "inspect" "5f8de9e3aafdbb02ded43bf3dfc0afba0d7a993360422c2eade41317f667c758", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f8de9e3aafdbb02ded43bf3dfc0afba0d7a993360422c2eade41317f667c758", kill_on_drop: false }` [INFO] [stdout] 5f8de9e3aafdbb02ded43bf3dfc0afba0d7a993360422c2eade41317f667c758