[INFO] fetching crate crucible 0.0.0... [INFO] checking crucible-0.0.0 against master#00bfd6b2734d9c28a147bf237490995731781fdd for pr-117984 [INFO] extracting crate crucible 0.0.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate crucible 0.0.0 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 crates.io crate crucible 0.0.0 [INFO] finished tweaking crates.io crate crucible 0.0.0 [INFO] tweaked toml for crates.io crate crucible 0.0.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [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] Downloading crates ... [INFO] [stderr] Downloaded mpmc v0.1.6 [INFO] [stderr] Downloaded stb_truetype v0.1.2 [INFO] [stderr] Downloaded odds v0.2.26 [INFO] [stderr] Downloaded inflate v0.2.0 [INFO] [stderr] Downloaded ascii v0.7.1 [INFO] [stderr] Downloaded uuid v0.1.18 [INFO] [stderr] Downloaded hsl v0.1.1 [INFO] [stderr] Downloaded allan v0.2.4 [INFO] [stderr] Downloaded arrayvec v0.3.25 [INFO] [stderr] Downloaded chunked_transfer v0.3.1 [INFO] [stderr] Downloaded byteorder v0.4.2 [INFO] [stderr] Downloaded url v0.2.38 [INFO] [stderr] Downloaded png v0.7.0 [INFO] [stderr] Downloaded chrono v0.2.25 [INFO] [stderr] Downloaded heatmap v0.6.6 [INFO] [stderr] Downloaded clocksource v0.2.4 [INFO] [stderr] Downloaded tic v0.2.4 [INFO] [stderr] Downloaded tiny_http v0.5.9 [INFO] [stderr] Downloaded waterfall v0.7.1 [INFO] [stderr] Downloaded rusttype v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] d1627a876d4d281a726ac729b4c20f25de1ba666f2ff652416508aa515b5192c [INFO] running `Command { std: "docker" "start" "-a" "d1627a876d4d281a726ac729b4c20f25de1ba666f2ff652416508aa515b5192c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d1627a876d4d281a726ac729b4c20f25de1ba666f2ff652416508aa515b5192c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1627a876d4d281a726ac729b4c20f25de1ba666f2ff652416508aa515b5192c", kill_on_drop: false }` [INFO] [stdout] d1627a876d4d281a726ac729b4c20f25de1ba666f2ff652416508aa515b5192c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 2c5b9ccc075d73c9dbfd088b154eea1b0b0c1470cef9bc3cd62b84c9aa53fbd4 [INFO] running `Command { std: "docker" "start" "-a" "2c5b9ccc075d73c9dbfd088b154eea1b0b0c1470cef9bc3cd62b84c9aa53fbd4", kill_on_drop: false }` [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking odds v0.2.26 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking byteorder v0.4.2 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Checking stb_truetype v0.1.2 [INFO] [stderr] Checking arrayvec v0.3.25 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking matches v0.1.10 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking inflate v0.2.0 [INFO] [stderr] Checking histogram v0.6.9 [INFO] [stderr] Checking rusttype v0.1.2 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking ascii v0.7.1 [INFO] [stderr] Checking heatmap v0.6.6 [INFO] [stderr] Checking hsl v0.1.1 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking chunked_transfer v0.3.1 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking chrono v0.2.25 [INFO] [stderr] Checking clocksource v0.2.4 [INFO] [stderr] Checking mpmc v0.1.6 [INFO] [stderr] Checking allan v0.2.4 [INFO] [stderr] Checking png v0.7.0 [INFO] [stderr] Checking uuid v0.1.18 [INFO] [stderr] Checking url v0.2.38 [INFO] [stderr] Checking waterfall v0.7.1 [INFO] [stderr] Checking tiny_http v0.5.9 [INFO] [stderr] Checking tic v0.2.4 [INFO] [stderr] Checking crucible v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/metrics.rs:10:19 [INFO] [stdout] | [INFO] [stdout] 10 | fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/metrics.rs:10:19 [INFO] [stdout] | [INFO] [stdout] 10 | fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.75s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: 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 1` [INFO] running `Command { std: "docker" "inspect" "2c5b9ccc075d73c9dbfd088b154eea1b0b0c1470cef9bc3cd62b84c9aa53fbd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c5b9ccc075d73c9dbfd088b154eea1b0b0c1470cef9bc3cd62b84c9aa53fbd4", kill_on_drop: false }` [INFO] [stdout] 2c5b9ccc075d73c9dbfd088b154eea1b0b0c1470cef9bc3cd62b84c9aa53fbd4 [INFO] checking crucible-0.0.0 against try#aa7c6ba69acce8b10a275eabfe6157ea72c8b599 for pr-117984 [INFO] extracting crate crucible 0.0.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate crucible 0.0.0 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 crates.io crate crucible 0.0.0 [INFO] finished tweaking crates.io crate crucible 0.0.0 [INFO] tweaked toml for crates.io crate crucible 0.0.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+aa7c6ba69acce8b10a275eabfe6157ea72c8b599" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 6e4e26544b1b89aa5404f405d4cc8fc7d675ef81d7329d000b7048824f73501c [INFO] running `Command { std: "docker" "start" "-a" "6e4e26544b1b89aa5404f405d4cc8fc7d675ef81d7329d000b7048824f73501c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6e4e26544b1b89aa5404f405d4cc8fc7d675ef81d7329d000b7048824f73501c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e4e26544b1b89aa5404f405d4cc8fc7d675ef81d7329d000b7048824f73501c", kill_on_drop: false }` [INFO] [stdout] 6e4e26544b1b89aa5404f405d4cc8fc7d675ef81d7329d000b7048824f73501c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 278cd74d33fabb6c1f614206b7df3b45a7df97c51637da2a41a3a0cb0eed0252 [INFO] running `Command { std: "docker" "start" "-a" "278cd74d33fabb6c1f614206b7df3b45a7df97c51637da2a41a3a0cb0eed0252", kill_on_drop: false }` [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking odds v0.2.26 [INFO] [stderr] Checking byteorder v0.4.2 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Checking stb_truetype v0.1.2 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking arrayvec v0.3.25 [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 encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking matches v0.1.10 [INFO] [stderr] Checking histogram v0.6.9 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking inflate v0.2.0 [INFO] [stderr] Checking heatmap v0.6.6 [INFO] [stderr] Checking rusttype v0.1.2 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking chunked_transfer v0.3.1 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking ascii v0.7.1 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Checking chrono v0.2.25 [INFO] [stderr] Checking hsl v0.1.1 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking clocksource v0.2.4 [INFO] [stderr] Checking allan v0.2.4 [INFO] [stderr] Checking mpmc v0.1.6 [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" "278cd74d33fabb6c1f614206b7df3b45a7df97c51637da2a41a3a0cb0eed0252", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "278cd74d33fabb6c1f614206b7df3b45a7df97c51637da2a41a3a0cb0eed0252", kill_on_drop: false }` [INFO] [stdout] 278cd74d33fabb6c1f614206b7df3b45a7df97c51637da2a41a3a0cb0eed0252