[INFO] cloning repository https://github.com/pili2026/cassandra-rs-driver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pili2026/cassandra-rs-driver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpili2026%2Fcassandra-rs-driver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpili2026%2Fcassandra-rs-driver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dafa0cfe60513376d40e9d065ac31d237a9fb743
[INFO] testing pili2026/cassandra-rs-driver against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpili2026%2Fcassandra-rs-driver" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pili2026/cassandra-rs-driver
[INFO] finished tweaking git repo https://github.com/pili2026/cassandra-rs-driver
[INFO] tweaked toml for git repo https://github.com/pili2026/cassandra-rs-driver written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pili2026/cassandra-rs-driver on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pili2026/cassandra-rs-driver 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 200 packages to latest compatible versions
[INFO] [stderr]       Adding actix v0.8.3 (available: v0.13.5)
[INFO] [stderr]       Adding actix-codec v0.1.2
[INFO] [stderr]       Adding actix-connect v0.2.5
[INFO] [stderr]       Adding actix-http v0.2.11
[INFO] [stderr]       Adding actix-router v0.1.5
[INFO] [stderr]       Adding actix-rt v0.2.6
[INFO] [stderr]       Adding actix-server v0.6.1
[INFO] [stderr]       Adding actix-server-config v0.1.2
[INFO] [stderr]       Adding actix-service v0.4.2
[INFO] [stderr]       Adding actix-testing v0.1.0
[INFO] [stderr]       Adding actix-threadpool v0.1.2
[INFO] [stderr]       Adding actix-utils v0.4.7
[INFO] [stderr]       Adding actix-web v1.0.9 (available: v4.13.0)
[INFO] [stderr]       Adding actix-web-codegen v0.1.3
[INFO] [stderr]       Adding actix_derive v0.4.0
[INFO] [stderr]       Adding addr2line v0.25.1
[INFO] [stderr]       Adding adler2 v2.0.1
[INFO] [stderr]       Adding ahash v0.2.19
[INFO] [stderr]       Adding aho-corasick v1.1.4
[INFO] [stderr]       Adding anyhow v1.0.102
[INFO] [stderr]       Adding autocfg v0.1.8
[INFO] [stderr]       Adding autocfg v1.5.0
[INFO] [stderr]       Adding awc v0.2.8
[INFO] [stderr]       Adding backtrace v0.3.76
[INFO] [stderr]     Updating base64 v0.9.3 -> v0.10.1
[INFO] [stderr]       Adding bitflags v0.7.0
[INFO] [stderr]       Adding brotli-sys v0.3.2
[INFO] [stderr]       Adding brotli2 v0.3.2
[INFO] [stderr]     Updating bytes v0.4.11 -> v0.4.12
[INFO] [stderr]       Adding cassandra-cpp v0.14.1 (available: v3.0.2)
[INFO] [stderr]       Adding cc v1.2.58
[INFO] [stderr]       Adding cfg-if v1.0.4
[INFO] [stderr]       Adding config v0.9.3 (available: v0.15.22)
[INFO] [stderr]       Adding const-random v0.1.18
[INFO] [stderr]       Adding const-random-macro v0.1.16
[INFO] [stderr]       Adding copyless v0.1.5
[INFO] [stderr]       Adding crc32fast v1.5.0
[INFO] [stderr]       Adding crossbeam-channel v0.3.9
[INFO] [stderr]       Adding crossbeam-utils v0.6.6
[INFO] [stderr]       Adding crossbeam-utils v0.7.2
[INFO] [stderr]       Adding crunchy v0.2.4
[INFO] [stderr]       Adding decimal v1.0.1
[INFO] [stderr]       Adding derive_more v0.14.1
[INFO] [stderr]       Adding derive_more v0.15.0
[INFO] [stderr]       Adding displaydoc v0.2.5
[INFO] [stderr]       Adding dtoa v0.4.8
[INFO] [stderr]       Adding either v1.15.0
[INFO] [stderr]       Adding encoding_rs v0.8.35
[INFO] [stderr]       Adding enum-as-inner v0.2.1
[INFO] [stderr]       Adding erased-serde v0.3.31
[INFO] [stderr]       Adding errno v0.3.14
[INFO] [stderr]       Adding error-chain v0.12.4
[INFO] [stderr]       Adding eui48 v0.4.6 (available: v1.1.0)
[INFO] [stderr]       Adding failure v0.1.8
[INFO] [stderr]       Adding failure_derive v0.1.8
[INFO] [stderr]       Adding fern v0.5.9 (available: v0.7.1)
[INFO] [stderr]       Adding find-msvc-tools v0.1.9
[INFO] [stderr]       Adding flate2 v1.1.9
[INFO] [stderr]       Adding form_urlencoded v1.2.2
[INFO] [stderr]     Updating futures v0.1.25 -> v0.1.31 (available: v0.3.32)
[INFO] [stderr]       Adding gcc v0.3.55
[INFO] [stderr]       Adding getrandom v0.1.16
[INFO] [stderr]       Adding getrandom v0.2.17
[INFO] [stderr]       Adding gimli v0.32.3
[INFO] [stderr]       Adding h2 v0.1.26
[INFO] [stderr]       Adding hashbrown v0.3.1
[INFO] [stderr]       Adding hashbrown v0.6.3
[INFO] [stderr]       Adding hashbrown v0.12.3
[INFO] [stderr]       Adding hermit-abi v0.5.2
[INFO] [stderr]       Adding hostname v0.3.1
[INFO] [stderr]     Updating http v0.1.15 -> v0.1.21
[INFO] [stderr]       Adding icu_collections v2.1.1
[INFO] [stderr]       Adding icu_locale_core v2.1.1
[INFO] [stderr]       Adding icu_normalizer v2.1.1
[INFO] [stderr]       Adding icu_normalizer_data v2.1.1
[INFO] [stderr]       Adding icu_properties v2.1.2
[INFO] [stderr]       Adding icu_properties_data v2.1.2
[INFO] [stderr]       Adding icu_provider v2.1.1
[INFO] [stderr]       Adding idna v1.1.0
[INFO] [stderr]       Adding idna_adapter v1.2.1
[INFO] [stderr]       Adding indexmap v1.9.3
[INFO] [stderr]       Adding ipconfig v0.2.2
[INFO] [stderr]       Adding kernel32-sys v0.2.2
[INFO] [stderr]       Adding lazy_static v0.2.11
[INFO] [stderr]       Adding lazy_static v1.5.0
[INFO] [stderr]     Updating libc v0.2.45 -> v0.2.183
[INFO] [stderr]       Adding libmath v0.2.1
[INFO] [stderr]       Adding linked-hash-map v0.3.0
[INFO] [stderr]       Adding linked-hash-map v0.5.6
[INFO] [stderr]       Adding litemap v0.8.1
[INFO] [stderr]       Adding lock_api v0.2.0
[INFO] [stderr]       Adding lock_api v0.3.4
[INFO] [stderr]       Adding lru-cache v0.1.2
[INFO] [stderr]       Adding match_cfg v0.1.0
[INFO] [stderr]       Adding memchr v2.8.0
[INFO] [stderr]     Updating mime v0.2.6 -> v0.3.17
[INFO] [stderr]       Adding miniz_oxide v0.8.9
[INFO] [stderr]       Adding mio v0.6.19 (available: v0.6.23)
[INFO] [stderr]       Adding mio-uds v0.6.8
[INFO] [stderr]       Adding miow v0.2.2
[INFO] [stderr]       Adding multizip v0.1.0
[INFO] [stderr]       Adding net2 v0.2.39
[INFO] [stderr]       Adding nom v4.2.3
[INFO] [stderr]       Adding num-traits v0.1.43
[INFO] [stderr]     Updating num_cpus v1.9.0 -> v1.17.0
[INFO] [stderr]       Adding object v0.37.3
[INFO] [stderr]       Adding once_cell v1.21.4
[INFO] [stderr]       Adding ord_subset v1.2.0
[INFO] [stderr]       Adding parking_lot v0.8.0
[INFO] [stderr]       Adding parking_lot v0.9.0
[INFO] [stderr]       Adding parking_lot_core v0.5.0
[INFO] [stderr]       Adding parking_lot_core v0.6.3
[INFO] [stderr]       Adding percent-encoding v2.3.2
[INFO] [stderr]       Adding potential_utf v0.1.4
[INFO] [stderr]       Adding ppv-lite86 v0.2.21
[INFO] [stderr]       Adding proc-macro2 v1.0.106
[INFO] [stderr]       Adding quick-error v1.2.3
[INFO] [stderr]       Adding quote v1.0.45
[INFO] [stderr]       Adding rand v0.3.23
[INFO] [stderr]       Adding rand v0.4.6
[INFO] [stderr]       Adding rand v0.7.3
[INFO] [stderr]       Adding rand_chacha v0.2.2
[INFO] [stderr]       Adding rand_core v0.5.1
[INFO] [stderr]       Adding rand_hc v0.2.0
[INFO] [stderr]       Adding regex v1.12.3
[INFO] [stderr]       Adding regex-automata v0.4.14
[INFO] [stderr]       Adding regex-syntax v0.8.10
[INFO] [stderr]       Adding resolv-conf v0.6.3
[INFO] [stderr]       Adding rust-ini v0.13.0
[INFO] [stderr]       Adding rustc-demangle v0.1.27
[INFO] [stderr]       Adding rustc-serialize v0.3.25
[INFO] [stderr]       Adding rustversion v1.0.22
[INFO] [stderr]       Adding scopeguard v1.2.0
[INFO] [stderr]       Adding serde v0.8.23
[INFO] [stderr]       Adding serde v1.0.228
[INFO] [stderr]       Adding serde-hjson v0.8.2
[INFO] [stderr]       Adding serde_core v1.0.228
[INFO] [stderr]     Updating serde_derive v1.0.85 -> v1.0.228
[INFO] [stderr]       Adding serde_test v0.8.23
[INFO] [stderr]       Adding serde_urlencoded v0.6.1
[INFO] [stderr]       Adding sha1 v0.6.1
[INFO] [stderr]       Adding sha1_smol v1.0.1
[INFO] [stderr]       Adding shlex v1.3.0
[INFO] [stderr]       Adding signal-hook-registry v1.4.8
[INFO] [stderr]       Adding simd-adler32 v0.3.9
[INFO] [stderr]       Adding slab v0.4.12
[INFO] [stderr]       Adding slog v2.8.2
[INFO] [stderr]       Adding smallvec v1.15.1
[INFO] [stderr]       Adding socket2 v0.3.19
[INFO] [stderr]       Adding stable_deref_trait v1.2.1
[INFO] [stderr]       Adding string v0.2.1
[INFO] [stderr]       Adding syn v1.0.109
[INFO] [stderr]       Adding syn v2.0.117
[INFO] [stderr]       Adding synstructure v0.12.6
[INFO] [stderr]       Adding synstructure v0.13.2
[INFO] [stderr]       Adding threadpool v1.8.1
[INFO] [stderr]     Updating time v0.1.41 -> v0.1.45 (available: v0.3.47)
[INFO] [stderr]       Adding tiny-keccak v2.0.2
[INFO] [stderr]       Adding tinystr v0.8.2
[INFO] [stderr]       Adding tokio-codec v0.1.2
[INFO] [stderr]       Adding tokio-current-thread v0.1.7
[INFO] [stderr]       Adding tokio-executor v0.1.10
[INFO] [stderr]       Adding tokio-io v0.1.13
[INFO] [stderr]       Adding tokio-reactor v0.1.12
[INFO] [stderr]       Adding tokio-signal v0.2.9
[INFO] [stderr]       Adding tokio-sync v0.1.8
[INFO] [stderr]       Adding tokio-tcp v0.1.4
[INFO] [stderr]       Adding tokio-timer v0.2.13
[INFO] [stderr]       Adding tokio-udp v0.1.6
[INFO] [stderr]       Adding toml v0.4.10
[INFO] [stderr]       Adding trust-dns-proto v0.7.4
[INFO] [stderr]       Adding trust-dns-resolver v0.11.1
[INFO] [stderr]       Adding unicode-ident v1.0.24
[INFO] [stderr]       Adding unicode-xid v0.2.6
[INFO] [stderr]       Adding url v2.5.8
[INFO] [stderr]       Adding utf8_iter v1.0.4
[INFO] [stderr]       Adding uuid v0.5.1
[INFO] [stderr]       Adding uuid v0.7.4 (available: v1.23.0)
[INFO] [stderr]       Adding version_check v0.9.5
[INFO] [stderr]       Adding wasi v0.9.0+wasi-snapshot-preview1
[INFO] [stderr]       Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1)
[INFO] [stderr]       Adding wasi v0.11.1+wasi-snapshot-preview1
[INFO] [stderr]       Adding widestring v0.4.3
[INFO] [stderr]     Updating winapi v0.3.6 -> v0.3.9
[INFO] [stderr]       Adding winapi-build v0.1.1
[INFO] [stderr]       Adding windows-link v0.2.1
[INFO] [stderr]       Adding windows-sys v0.61.2
[INFO] [stderr]       Adding winreg v0.6.2
[INFO] [stderr]       Adding writeable v0.6.2
[INFO] [stderr]       Adding ws2_32-sys v0.2.1
[INFO] [stderr]       Adding yaml-rust v0.4.5
[INFO] [stderr]       Adding yoke v0.8.1
[INFO] [stderr]       Adding yoke-derive v0.8.1
[INFO] [stderr]       Adding zerocopy v0.8.48
[INFO] [stderr]       Adding zerocopy-derive v0.8.48
[INFO] [stderr]       Adding zerofrom v0.1.6
[INFO] [stderr]       Adding zerofrom-derive v0.1.6
[INFO] [stderr]       Adding zerotrie v0.2.3
[INFO] [stderr]       Adding zerovec v0.11.5
[INFO] [stderr]       Adding zerovec-derive v0.11.2
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libmath v0.2.1
[INFO] [stderr]   Downloaded fuchsia-cprng v0.1.0
[INFO] [stderr]   Downloaded eui48 v0.4.6
[INFO] [stderr]   Downloaded config v0.9.3
[INFO] [stderr]   Downloaded actix_derive v0.4.0
[INFO] [stderr]   Downloaded derive_more v0.14.1
[INFO] [stderr]   Downloaded lock_api v0.2.0
[INFO] [stderr]   Downloaded hashbrown v0.3.1
[INFO] [stderr]   Downloaded actix v0.8.3
[INFO] [stderr]   Downloaded cassandra-cpp v0.14.1
[INFO] [stderr]   Downloaded actix-web v1.0.9
[INFO] [stderr]   Downloaded rand v0.6.4
[INFO] [stderr]   Downloaded syn v0.15.26
[INFO] [stderr]   Downloaded actix-http v0.2.11
[INFO] [stderr]   Downloaded fern v0.5.9
[INFO] [stderr]   Downloaded gcc v0.3.55
[INFO] [stderr]   Downloaded slog v2.8.2
[INFO] [stderr]   Downloaded parking_lot v0.8.0
[INFO] [stderr]   Downloaded tokio-timer v0.2.13
[INFO] [stderr]   Downloaded toml v0.4.10
[INFO] [stderr]   Downloaded serde_json v1.0.37
[INFO] [stderr]   Downloaded tokio-signal v0.2.9
[INFO] [stderr]   Downloaded tokio-current-thread v0.1.7
[INFO] [stderr]   Downloaded tokio-io v0.1.13
[INFO] [stderr]   Downloaded tokio-sync v0.1.8
[INFO] [stderr]   Downloaded awc v0.2.8
[INFO] [stderr]   Downloaded ahash v0.2.19
[INFO] [stderr]   Downloaded decimal v1.0.1
[INFO] [stderr]   Downloaded smallvec v0.6.8
[INFO] [stderr]   Downloaded cassandra-cpp-sys v0.12.0
[INFO] [stderr]   Downloaded parking_lot_core v0.5.0
[INFO] [stderr]   Downloaded actix-rt v0.2.6
[INFO] [stderr]   Downloaded rand_os v0.1.1
[INFO] [stderr]   Downloaded tokio-reactor v0.1.12
[INFO] [stderr]   Downloaded redox_syscall v0.1.44
[INFO] [stderr]   Downloaded parking_lot_core v0.6.3
[INFO] [stderr]   Downloaded ord_subset v1.2.0
[INFO] [stderr]   Downloaded serde-hjson v0.8.2
[INFO] [stderr]   Downloaded multizip v0.1.0
[INFO] [stderr]   Downloaded uuid v0.7.4
[INFO] [stderr]   Downloaded tokio-tcp v0.1.4
[INFO] [stderr]   Downloaded tokio-codec v0.1.2
[INFO] [stderr]   Downloaded tokio-udp v0.1.6
[INFO] [stderr]   Downloaded tokio-executor v0.1.10
[INFO] [stderr]   Downloaded rustc-serialize v0.3.25
[INFO] [stderr]   Downloaded proc-macro2 v0.4.26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07bf751bddfed20940b4cb3f11edbc63433c90780ab8dd4b9fbe4c07d4ed9b9e
[INFO] running `Command { std: "docker" "start" "-a" "07bf751bddfed20940b4cb3f11edbc63433c90780ab8dd4b9fbe4c07d4ed9b9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07bf751bddfed20940b4cb3f11edbc63433c90780ab8dd4b9fbe4c07d4ed9b9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07bf751bddfed20940b4cb3f11edbc63433c90780ab8dd4b9fbe4c07d4ed9b9e", kill_on_drop: false }`
[INFO] [stdout] 07bf751bddfed20940b4cb3f11edbc63433c90780ab8dd4b9fbe4c07d4ed9b9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f56df2c995630e117c9ac9e2a67cd9c4f673d7add57fb178c0c09a192da5cb8
[INFO] running `Command { std: "docker" "start" "-a" "1f56df2c995630e117c9ac9e2a67cd9c4f673d7add57fb178c0c09a192da5cb8", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling cfg-if v0.1.6
[INFO] [stderr]    Compiling futures v0.1.31
[INFO] [stderr]    Compiling byteorder v1.2.7
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.26
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling lock_api v0.3.4
[INFO] [stderr]    Compiling smallvec v0.6.8
[INFO] [stderr]    Compiling rand_core v0.4.0
[INFO] [stderr]    Compiling parking_lot_core v0.6.3
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling simd-adler32 v0.3.9
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_pcg v0.1.1
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling gimli v0.32.3
[INFO] [stderr]    Compiling rand v0.6.4
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling rustc-demangle v0.1.27
[INFO] [stderr]    Compiling itoa v0.4.3
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling quote v0.6.11
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling unicode-bidi v0.3.4
[INFO] [stderr]    Compiling unicode-normalization v0.1.8
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling cc v1.2.58
[INFO] [stderr]    Compiling match_cfg v0.1.0
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]    Compiling ryu v0.2.7
[INFO] [stderr]    Compiling copyless v0.1.5
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling tokio-executor v0.1.10
[INFO] [stderr]    Compiling tokio-sync v0.1.8
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling net2 v0.2.39
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling tokio-timer v0.2.13
[INFO] [stderr]    Compiling tokio-io v0.1.13
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=02b38bf6363061b9 -C extra-filename=-3e0a2468d1fb4a17 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d4cb564e807a9cd7.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-aa2c5b8519914b46.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-8c98a1a0e58216a9.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "1f56df2c995630e117c9ac9e2a67cd9c4f673d7add57fb178c0c09a192da5cb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f56df2c995630e117c9ac9e2a67cd9c4f673d7add57fb178c0c09a192da5cb8", kill_on_drop: false }`
[INFO] [stdout] 1f56df2c995630e117c9ac9e2a67cd9c4f673d7add57fb178c0c09a192da5cb8
