[INFO] cloning repository https://github.com/ziyuanliu/bitcoin-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ziyuanliu/bitcoin-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fziyuanliu%2Fbitcoin-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fziyuanliu%2Fbitcoin-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c645623e83312377a9fccf5fc20e3d9dbde72bc8 [INFO] checking ziyuanliu/bitcoin-rust against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fziyuanliu%2Fbitcoin-rust" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ziyuanliu/bitcoin-rust on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ziyuanliu/bitcoin-rust [INFO] finished tweaking git repo https://github.com/ziyuanliu/bitcoin-rust [INFO] tweaked toml for git repo https://github.com/ziyuanliu/bitcoin-rust written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ziyuanliu/bitcoin-rust 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 13 packages [INFO] [stderr] Adding bitcrypto v0.1.0 (/workspace/builds/worker-0-tc1/source/crypto) [INFO] [stderr] Adding gcc v0.3.55 [INFO] [stderr] Updating libc v0.2.39 -> v0.2.153 [INFO] [stderr] Adding quote v0.3.15 (latest: v1.0.35) [INFO] [stderr] Adding rust-crypto v0.2.36 [INFO] [stderr] Adding serialization v0.1.0 (/workspace/builds/worker-0-tc1/source/serialization) [INFO] [stderr] Adding serialization_derive v0.1.0 (/workspace/builds/worker-0-tc1/source/serialization_derive) [INFO] [stderr] Adding siphasher v0.1.3 (latest: v1.0.1) [INFO] [stderr] Adding syn v0.11.11 (latest: v2.0.58) [INFO] [stderr] Adding synom v0.11.3 [INFO] [stderr] Adding time v0.1.45 (latest: v0.3.34) [INFO] [stderr] Adding unicode-xid v0.0.4 (latest: v0.2.4) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustc_version v0.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 78c31eda3e14b8cd99e35ec14bd2a89152e949fc0c7f026ba5d6dec11d7922b3 [INFO] running `Command { std: "docker" "start" "-a" "78c31eda3e14b8cd99e35ec14bd2a89152e949fc0c7f026ba5d6dec11d7922b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "78c31eda3e14b8cd99e35ec14bd2a89152e949fc0c7f026ba5d6dec11d7922b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78c31eda3e14b8cd99e35ec14bd2a89152e949fc0c7f026ba5d6dec11d7922b3", kill_on_drop: false }` [INFO] [stdout] 78c31eda3e14b8cd99e35ec14bd2a89152e949fc0c7f026ba5d6dec11d7922b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5d0599ba96c37b02745d033dd326b39541266b93d6f72dba7e0c7623d5bb6aac [INFO] running `Command { std: "docker" "start" "-a" "5d0599ba96c37b02745d033dd326b39541266b93d6f72dba7e0c7623d5bb6aac", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling heapsize v0.3.9 [INFO] [stderr] Compiling heapsize v0.4.2 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking byteorder v1.2.1 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling rustc_version v0.2.2 [INFO] [stderr] Checking siphasher v0.1.3 [INFO] [stderr] Compiling serialization_derive v0.1.0 (/opt/rustwide/workdir/serialization_derive) [INFO] [stderr] Compiling bigint v1.0.5 [INFO] [stdout] warning: the item `syn` is imported redundantly [INFO] [stdout] --> serialization_derive/src/ser.rs:1:6 [INFO] [stdout] | [INFO] [stdout] 1 | use {syn, quote}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: serialization_derive/src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate syn; [INFO] [stdout] | ----------------- the item `syn` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `quote` is imported redundantly [INFO] [stdout] --> serialization_derive/src/ser.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use {syn, quote}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: serialization_derive/src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate quote; [INFO] [stdout] | ------------------- the item `quote` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `syn` is imported redundantly [INFO] [stdout] --> serialization_derive/src/de.rs:1:6 [INFO] [stdout] | [INFO] [stdout] 1 | use {syn, quote}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: serialization_derive/src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate syn; [INFO] [stdout] | ----------------- the item `syn` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `quote` is imported redundantly [INFO] [stdout] --> serialization_derive/src/de.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use {syn, quote}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: serialization_derive/src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate quote; [INFO] [stdout] | ------------------- the item `quote` is already imported here [INFO] [stdout] [INFO] [stdout] [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/af4a5a13a15fa0c60e06321077ef452f769b42fd/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] Compiling rust-crypto v0.2.36 [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking time v0.1.45 [INFO] [stdout] error: aborting due to 1 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" "5d0599ba96c37b02745d033dd326b39541266b93d6f72dba7e0c7623d5bb6aac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d0599ba96c37b02745d033dd326b39541266b93d6f72dba7e0c7623d5bb6aac", kill_on_drop: false }` [INFO] [stdout] 5d0599ba96c37b02745d033dd326b39541266b93d6f72dba7e0c7623d5bb6aac [INFO] checking ziyuanliu/bitcoin-rust against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fziyuanliu%2Fbitcoin-rust" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ziyuanliu/bitcoin-rust on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ziyuanliu/bitcoin-rust [INFO] finished tweaking git repo https://github.com/ziyuanliu/bitcoin-rust [INFO] tweaked toml for git repo https://github.com/ziyuanliu/bitcoin-rust written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ziyuanliu/bitcoin-rust 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ef4596bec0fa8cb444996db1c138f06c9d1695a1a6eb560deb642cfe658a90e5 [INFO] running `Command { std: "docker" "start" "-a" "ef4596bec0fa8cb444996db1c138f06c9d1695a1a6eb560deb642cfe658a90e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ef4596bec0fa8cb444996db1c138f06c9d1695a1a6eb560deb642cfe658a90e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef4596bec0fa8cb444996db1c138f06c9d1695a1a6eb560deb642cfe658a90e5", kill_on_drop: false }` [INFO] [stdout] ef4596bec0fa8cb444996db1c138f06c9d1695a1a6eb560deb642cfe658a90e5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9a2b36a00b392e27740e784b49dd13b6e4945695d08b7a2b7d0a6e7a96eb53a3 [INFO] running `Command { std: "docker" "start" "-a" "9a2b36a00b392e27740e784b49dd13b6e4945695d08b7a2b7d0a6e7a96eb53a3", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "9a2b36a00b392e27740e784b49dd13b6e4945695d08b7a2b7d0a6e7a96eb53a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a2b36a00b392e27740e784b49dd13b6e4945695d08b7a2b7d0a6e7a96eb53a3", kill_on_drop: false }` [INFO] [stdout] 9a2b36a00b392e27740e784b49dd13b6e4945695d08b7a2b7d0a6e7a96eb53a3