[INFO] cloning repository https://github.com/cleech/adventofcode2016 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cleech/adventofcode2016" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcleech%2Fadventofcode2016", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcleech%2Fadventofcode2016'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] caab75d8a62b0f0fc1b33a91b81d1d045917d237 [INFO] checking cleech/adventofcode2016/caab75d8a62b0f0fc1b33a91b81d1d045917d237 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcleech%2Fadventofcode2016" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cleech/adventofcode2016 on toolchain ff1737bb00913444173658b4e0b274fd79aabf66 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cleech/adventofcode2016 [INFO] finished tweaking git repo https://github.com/cleech/adventofcode2016 [INFO] tweaked toml for git repo https://github.com/cleech/adventofcode2016 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/cleech/adventofcode2016 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" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded winapi-build v0.1.1 [INFO] [stderr] Downloaded scan_fmt v0.1.1 [INFO] [stderr] Downloaded rustc-serialize v0.3.22 [INFO] [stderr] Downloaded time v0.1.35 [INFO] [stderr] Downloaded kernel32-sys v0.2.2 [INFO] [stderr] Downloaded num-integer v0.1.32 [INFO] [stderr] Downloaded nodrop v0.1.8 [INFO] [stderr] Downloaded strsim v0.5.2 [INFO] [stderr] Downloaded arrayvec v0.3.20 [INFO] [stderr] Downloaded ansi_term v0.9.0 [INFO] [stderr] Downloaded num v0.1.36 [INFO] [stderr] Downloaded bitflags v0.7.0 [INFO] [stderr] Downloaded unicode-width v0.1.4 [INFO] [stderr] Downloaded odds v0.2.25 [INFO] [stderr] Downloaded unicode-segmentation v0.1.3 [INFO] [stderr] Downloaded itertools v0.5.8 [INFO] [stderr] Downloaded nom v2.0.1 [INFO] [stderr] Downloaded nalgebra v0.10.1 [INFO] [stderr] Downloaded rand v0.3.15 [INFO] [stderr] Downloaded num-bigint v0.1.35 [INFO] [stderr] Downloaded winapi v0.2.8 [INFO] [stderr] Downloaded clap v2.19.3 [INFO] [stderr] Downloaded num-traits v0.1.36 [INFO] [stderr] Downloaded gcc v0.3.41 [INFO] [stderr] Downloaded term_size v0.2.1 [INFO] [stderr] Downloaded vec_map v0.6.0 [INFO] [stderr] Downloaded either v1.0.2 [INFO] [stderr] Downloaded lazy_static v0.2.2 [INFO] [stderr] Downloaded num-complex v0.1.35 [INFO] [stderr] Downloaded num-iter v0.1.32 [INFO] [stderr] Downloaded libc v0.2.18 [INFO] [stderr] Downloaded fnv v1.0.5 [INFO] [stderr] Downloaded num-rational v0.1.35 [INFO] [stderr] Downloaded permutohedron v0.2.2 [INFO] [stderr] Downloaded num_cpus v1.2.1 [INFO] [stderr] Downloaded rust-crypto v0.2.36 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ed0858ef6355f1056001e25bab46660e7a5469815c8a7bf0eba265db7632d018 [INFO] running `Command { std: "docker" "start" "-a" "ed0858ef6355f1056001e25bab46660e7a5469815c8a7bf0eba265db7632d018", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ed0858ef6355f1056001e25bab46660e7a5469815c8a7bf0eba265db7632d018", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed0858ef6355f1056001e25bab46660e7a5469815c8a7bf0eba265db7632d018", kill_on_drop: false }` [INFO] [stdout] ed0858ef6355f1056001e25bab46660e7a5469815c8a7bf0eba265db7632d018 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bc4052cbf40ca581d82bae0ad544a5e4a96bb44072f9b818da46ea7268cfead3 [INFO] running `Command { std: "docker" "start" "-a" "bc4052cbf40ca581d82bae0ad544a5e4a96bb44072f9b818da46ea7268cfead3", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking libc v0.2.18 [INFO] [stderr] Checking num-traits v0.1.36 [INFO] [stderr] Checking rustc-serialize v0.3.22 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Compiling gcc v0.3.41 [INFO] [stderr] Checking odds v0.2.25 [INFO] [stderr] Checking either v1.0.2 [INFO] [stderr] Checking unicode-segmentation v0.1.3 [INFO] [stderr] Checking strsim v0.5.2 [INFO] [stderr] Checking vec_map v0.6.0 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stderr] Checking nom v2.0.1 [INFO] [stderr] Checking fnv v1.0.5 [INFO] [stderr] Checking scan_fmt v0.1.1 [INFO] [stderr] Checking lazy_static v0.2.2 [INFO] [stderr] Checking permutohedron v0.2.2 [INFO] [stderr] Checking itertools v0.5.8 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [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-0.3.22/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/ff1737bb00913444173658b4e0b274fd79aabf66/library/alloc/src/borrow.rs:179:30 [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 rand v0.3.15 [INFO] [stderr] Checking term_size v0.2.1 [INFO] [stderr] Checking num_cpus v1.2.1 [INFO] [stderr] Checking clap v2.19.3 [INFO] [stderr] Checking nodrop v0.1.8 [INFO] [stderr] Checking num-integer v0.1.32 [INFO] [stderr] Checking time v0.1.35 [INFO] [stderr] Checking arrayvec v0.3.20 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking num-iter v0.1.32 [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 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "bc4052cbf40ca581d82bae0ad544a5e4a96bb44072f9b818da46ea7268cfead3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc4052cbf40ca581d82bae0ad544a5e4a96bb44072f9b818da46ea7268cfead3", kill_on_drop: false }` [INFO] [stdout] bc4052cbf40ca581d82bae0ad544a5e4a96bb44072f9b818da46ea7268cfead3