[INFO] cloning repository https://github.com/chaintope/tapyrus-signer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chaintope/tapyrus-signer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchaintope%2Ftapyrus-signer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchaintope%2Ftapyrus-signer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b3e4b5137ff2ab09717204c6495aabed45cfffce [INFO] checking chaintope/tapyrus-signer against master#00bfd6b2734d9c28a147bf237490995731781fdd for pr-117984 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchaintope%2Ftapyrus-signer" "/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/chaintope/tapyrus-signer on toolchain 00bfd6b2734d9c28a147bf237490995731781fdd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/chaintope/tapyrus-signer [INFO] finished tweaking git repo https://github.com/chaintope/tapyrus-signer [INFO] tweaked toml for git repo https://github.com/chaintope/tapyrus-signer written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/chaintope/tapyrus-signer 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" "+00bfd6b2734d9c28a147bf237490995731781fdd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/KZen-networks/curv` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/chaintope/rust-tapyrus` [INFO] [stderr] Updating git repository `https://github.com/KZen-networks/rust-gmp` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded secp256k1 v0.20.2 [INFO] [stderr] Downloaded bitcoin_hashes v0.8.0 [INFO] [stderr] Downloaded base64-compat v1.0.0 [INFO] [stderr] Downloaded zeroize v0.10.1 [INFO] [stderr] Downloaded jsonrpc v0.12.1 [INFO] [stderr] Downloaded bitcoin_hashes v0.3.2 [INFO] [stderr] Downloaded secp256k1 v0.15.5 [INFO] [stderr] Downloaded merkle-sha3 v0.1.0 [INFO] [stderr] Downloaded secp256k1-sys v0.4.0 [INFO] [stderr] Downloaded rug v1.16.0 [INFO] [stderr] Downloaded gmp-mpfr-sys v1.4.8 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f7f4a497b6fd2d12c23bd8fcb4b85b113c5db07a02310825c11014dfdb3aee51 [INFO] running `Command { std: "docker" "start" "-a" "f7f4a497b6fd2d12c23bd8fcb4b85b113c5db07a02310825c11014dfdb3aee51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f7f4a497b6fd2d12c23bd8fcb4b85b113c5db07a02310825c11014dfdb3aee51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7f4a497b6fd2d12c23bd8fcb4b85b113c5db07a02310825c11014dfdb3aee51", kill_on_drop: false }` [INFO] [stdout] f7f4a497b6fd2d12c23bd8fcb4b85b113c5db07a02310825c11014dfdb3aee51 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c13c6e28883e4c420e04f8a0e63e5bec7bbfaf7d217d2e164560ecde05f0a552 [INFO] running `Command { std: "docker" "start" "-a" "c13c6e28883e4c420e04f8a0e63e5bec7bbfaf7d217d2e164560ecde05f0a552", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling cc v1.0.41 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling gmp-mpfr-sys v1.4.8 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling secp256k1-sys v0.4.0 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling az v1.2.0 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Compiling secp256k1 v0.15.5 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Compiling async-trait v0.1.56 [INFO] [stderr] Compiling rug v1.16.0 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking crypto-common v0.1.3 [INFO] [stderr] Checking block-buffer v0.10.2 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Compiling derive_builder v0.9.0 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Compiling signal-hook v0.3.14 [INFO] [stderr] Checking blake2b_simd v0.5.10 [INFO] [stderr] Checking sha3 v0.8.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking combine v4.6.4 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Checking bitflags v1.2.1 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking base64-compat v1.0.0 [INFO] [stderr] Checking cpufeatures v0.2.2 [INFO] [stderr] Checking boxfnonce v0.1.1 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking zeroize v0.10.1 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Checking sha1 v0.6.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking daemonize v0.4.1 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Checking merkle-sha3 v0.1.0 [INFO] [stderr] Checking sha2 v0.10.2 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking bitcoin_hashes v0.3.2 [INFO] [stderr] Compiling serde_derive v1.0.111 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling derive_builder_core v0.9.0 [INFO] [stderr] Checking redis v0.21.5 [INFO] [stderr] Checking serde_json v1.0.53 [INFO] [stderr] Checking secp256k1 v0.20.2 [INFO] [stderr] Checking bitcoin_hashes v0.8.0 [INFO] [stderr] Checking toml v0.5.6 [INFO] [stderr] Checking rust-gmp v0.5.0 (https://github.com/KZen-networks/rust-gmp#a15e0ec2) [INFO] [stderr] Checking jsonrpc v0.12.1 [INFO] [stderr] Checking curv v0.2.0 (https://github.com/KZen-networks/curv?tag=v0.2.0#1d858a07) [INFO] [stderr] Checking tapyrus v0.4.5 (https://github.com/chaintope/rust-tapyrus?tag=v0.4.5#02cda49e) [INFO] [stderr] Checking tapyrus_signer v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 38s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: daemonize v0.4.1, rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "c13c6e28883e4c420e04f8a0e63e5bec7bbfaf7d217d2e164560ecde05f0a552", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c13c6e28883e4c420e04f8a0e63e5bec7bbfaf7d217d2e164560ecde05f0a552", kill_on_drop: false }` [INFO] [stdout] c13c6e28883e4c420e04f8a0e63e5bec7bbfaf7d217d2e164560ecde05f0a552 [INFO] checking chaintope/tapyrus-signer against try#aa7c6ba69acce8b10a275eabfe6157ea72c8b599 for pr-117984 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchaintope%2Ftapyrus-signer" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/chaintope/tapyrus-signer on toolchain aa7c6ba69acce8b10a275eabfe6157ea72c8b599 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+aa7c6ba69acce8b10a275eabfe6157ea72c8b599" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/chaintope/tapyrus-signer [INFO] finished tweaking git repo https://github.com/chaintope/tapyrus-signer [INFO] tweaked toml for git repo https://github.com/chaintope/tapyrus-signer written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/chaintope/tapyrus-signer 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" "+aa7c6ba69acce8b10a275eabfe6157ea72c8b599" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+aa7c6ba69acce8b10a275eabfe6157ea72c8b599" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aa5598da72b3985ac76a3d86dbc38265da40a59b51cd040b5b1e27243ef19d65 [INFO] running `Command { std: "docker" "start" "-a" "aa5598da72b3985ac76a3d86dbc38265da40a59b51cd040b5b1e27243ef19d65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aa5598da72b3985ac76a3d86dbc38265da40a59b51cd040b5b1e27243ef19d65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa5598da72b3985ac76a3d86dbc38265da40a59b51cd040b5b1e27243ef19d65", kill_on_drop: false }` [INFO] [stdout] aa5598da72b3985ac76a3d86dbc38265da40a59b51cd040b5b1e27243ef19d65 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+aa7c6ba69acce8b10a275eabfe6157ea72c8b599" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4c2cc8084239412972f22567deae55153c298797fbe56dbaf9f47b3a1597cee1 [INFO] running `Command { std: "docker" "start" "-a" "4c2cc8084239412972f22567deae55153c298797fbe56dbaf9f47b3a1597cee1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling cc v1.0.41 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Compiling gmp-mpfr-sys v1.4.8 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling secp256k1-sys v0.4.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Compiling az v1.2.0 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Compiling secp256k1 v0.15.5 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Compiling rug v1.16.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling async-trait v0.1.56 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking crypto-common v0.1.3 [INFO] [stderr] Checking block-buffer v0.10.2 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.24/src/serialize.rs:1155:5 [INFO] [stdout] | [INFO] [stdout] 1155 | fn decode(d: &mut D) -> Result, D::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `T` must be valid for the static lifetime... [INFO] [stdout] | ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [INFO] [stdout] --> /rustc/aa7c6ba69acce8b10a275eabfe6157ea72c8b599/library/alloc/src/borrow.rs:180:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Compiling signal-hook v0.3.14 [INFO] [stderr] Compiling derive_builder v0.9.0 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "4c2cc8084239412972f22567deae55153c298797fbe56dbaf9f47b3a1597cee1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c2cc8084239412972f22567deae55153c298797fbe56dbaf9f47b3a1597cee1", kill_on_drop: false }` [INFO] [stdout] 4c2cc8084239412972f22567deae55153c298797fbe56dbaf9f47b3a1597cee1