[INFO] cloning repository https://github.com/Fila1982/Block [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Fila1982/Block" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFila1982%2FBlock", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFila1982%2FBlock'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 09cf6de1d143ffbe007478372dc573213e06804d [INFO] checking Fila1982/Block against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFila1982%2FBlock" "/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/Fila1982/Block on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config [INFO] started tweaking git repo https://github.com/Fila1982/Block [INFO] finished tweaking git repo https://github.com/Fila1982/Block [INFO] tweaked toml for git repo https://github.com/Fila1982/Block written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Fila1982/Block 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zeroize_derive v0.9.0 [INFO] [stderr] Downloaded enum-map v0.5.0 [INFO] [stderr] Downloaded num v0.2.0 [INFO] [stderr] Downloaded serde_yaml v0.8.9 [INFO] [stderr] Downloaded zip v0.4.2 [INFO] [stderr] Downloaded enum-map-derive v0.4.1 [INFO] [stderr] Downloaded hyper-rustls v0.14.0 [INFO] [stderr] Downloaded libloading v0.5.1 [INFO] [stderr] Downloaded built v0.3.1 [INFO] [stderr] Downloaded ct-logs v0.4.0 [INFO] [stderr] Downloaded num-bigint v0.2.2 [INFO] [stderr] Downloaded ctrlc v3.1.3 [INFO] [stderr] Downloaded git2 v0.9.1 [INFO] [stderr] Downloaded backtrace-sys v0.1.29 [INFO] [stderr] Downloaded cursive v0.12.0 [INFO] [stderr] Downloaded hyper v0.12.31 [INFO] [stderr] Downloaded enumset v0.4.0 [INFO] [stderr] Downloaded maplit v1.0.1 [INFO] [stderr] Downloaded libgit2-sys v0.8.1 [INFO] [stderr] Downloaded pbkdf2 v0.2.3 [INFO] [stderr] Downloaded num-complex v0.2.3 [INFO] [stderr] Downloaded hmac v0.6.3 [INFO] [stderr] Downloaded ripemd160 v0.7.0 [INFO] [stderr] Downloaded array-macro v1.0.3 [INFO] [stderr] Downloaded enum-map-internals v0.1.2 [INFO] [stderr] Downloaded enumset_derive v0.4.0 [INFO] [stderr] Downloaded crypto-mac v0.6.2 [INFO] [stderr] Downloaded zeroize v0.9.1 [INFO] [stderr] Downloaded grin_secp256k1zkp v0.7.7 [INFO] [stderr] Downloaded pretty_assertions v0.5.1 [INFO] [stderr] Downloaded tokio-rustls v0.7.2 [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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1cf9a7b236d6deda083f5bb8b54c83df5c59f508eee0db5b303e4c38b1515289 [INFO] running `Command { std: "docker" "start" "-a" "1cf9a7b236d6deda083f5bb8b54c83df5c59f508eee0db5b303e4c38b1515289", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1cf9a7b236d6deda083f5bb8b54c83df5c59f508eee0db5b303e4c38b1515289", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1cf9a7b236d6deda083f5bb8b54c83df5c59f508eee0db5b303e4c38b1515289", kill_on_drop: false }` [INFO] [stdout] 1cf9a7b236d6deda083f5bb8b54c83df5c59f508eee0db5b303e4c38b1515289 [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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 96ca5e90bb02b4be66cf95d8efbbbfc2a8a04f7fd887f25de79d60a8a377e64e [INFO] running `Command { std: "docker" "start" "-a" "96ca5e90bb02b4be66cf95d8efbbbfc2a8a04f7fd887f25de79d60a8a377e64e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Compiling syn v0.15.38 [INFO] [stderr] Compiling autocfg v0.1.4 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Compiling serde v1.0.93 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Checking smallvec v0.6.10 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling ryu v0.2.8 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Checking safemem v0.3.0 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling backtrace-sys v0.1.29 [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/506512391b1a75ae450d36c9420978402a91abcc/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 bitflags v1.1.0 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking arc-swap v0.3.11 [INFO] [stderr] Compiling regex v1.1.7 [INFO] [stderr] Checking linked-hash-map v0.5.2 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking humantime v1.2.0 [INFO] [stderr] Checking generic-array v0.9.0 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking yaml-rust v0.4.3 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Compiling clang-sys v0.23.0 [INFO] [stderr] Compiling libloading v0.5.1 [INFO] [stderr] Compiling grin_secp256k1zkp v0.7.7 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Checking dtoa v0.4.4 [INFO] [stderr] Checking odds v0.2.26 [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] Checking rustc-demangle v0.1.15 [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" "96ca5e90bb02b4be66cf95d8efbbbfc2a8a04f7fd887f25de79d60a8a377e64e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96ca5e90bb02b4be66cf95d8efbbbfc2a8a04f7fd887f25de79d60a8a377e64e", kill_on_drop: false }` [INFO] [stdout] 96ca5e90bb02b4be66cf95d8efbbbfc2a8a04f7fd887f25de79d60a8a377e64e [INFO] checking Fila1982/Block against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFila1982%2FBlock" "/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/Fila1982/Block on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config [INFO] started tweaking git repo https://github.com/Fila1982/Block [INFO] finished tweaking git repo https://github.com/Fila1982/Block [INFO] tweaked toml for git repo https://github.com/Fila1982/Block written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Fila1982/Block 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" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6f9dcbd53eb18bd29dc2dfa55cfc761b020c7e314dc565fabdc5338243ffcb36 [INFO] running `Command { std: "docker" "start" "-a" "6f9dcbd53eb18bd29dc2dfa55cfc761b020c7e314dc565fabdc5338243ffcb36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6f9dcbd53eb18bd29dc2dfa55cfc761b020c7e314dc565fabdc5338243ffcb36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f9dcbd53eb18bd29dc2dfa55cfc761b020c7e314dc565fabdc5338243ffcb36", kill_on_drop: false }` [INFO] [stdout] 6f9dcbd53eb18bd29dc2dfa55cfc761b020c7e314dc565fabdc5338243ffcb36 [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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 09aac5ef78547d92e9ee215eb3b8f608a97ce2a3e61689895630cf30caa1b878 [INFO] running `Command { std: "docker" "start" "-a" "09aac5ef78547d92e9ee215eb3b8f608a97ce2a3e61689895630cf30caa1b878", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "09aac5ef78547d92e9ee215eb3b8f608a97ce2a3e61689895630cf30caa1b878", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09aac5ef78547d92e9ee215eb3b8f608a97ce2a3e61689895630cf30caa1b878", kill_on_drop: false }` [INFO] [stdout] 09aac5ef78547d92e9ee215eb3b8f608a97ce2a3e61689895630cf30caa1b878