[INFO] fetching crate screenruster-saver-hacks 0.2.1... [INFO] checking screenruster-saver-hacks-0.2.1 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] extracting crate screenruster-saver-hacks 0.2.1 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate screenruster-saver-hacks 0.2.1 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] started tweaking crates.io crate screenruster-saver-hacks 0.2.1 [INFO] finished tweaking crates.io crate screenruster-saver-hacks 0.2.1 [INFO] tweaked toml for crates.io crate screenruster-saver-hacks 0.2.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate crates.io crate screenruster-saver-hacks 0.2.1 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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded flate2 v0.2.20 [INFO] [stderr] Downloaded miniz-sys v0.1.12 [INFO] [stderr] Downloaded png v0.6.2 [INFO] [stderr] Downloaded screenruster-saver v0.2.2 [INFO] [stderr] Downloaded x11 v2.18.1 [INFO] [stderr] Downloaded palette v0.2.1 [INFO] [stderr] Downloaded approx v0.1.1 [INFO] [stderr] Downloaded constant_time_eq v0.1.4 [INFO] [stderr] Downloaded crossbeam-queue v0.2.1 [INFO] [stderr] Downloaded rayon-core v1.7.0 [INFO] [stderr] Downloaded rust-argon2 v0.5.1 [INFO] [stderr] Downloaded redox_users v0.3.1 [INFO] [stderr] Downloaded dirs-sys v0.3.4 [INFO] [stderr] Downloaded xml-rs v0.8.0 [INFO] [stderr] Downloaded exoquant v0.2.0 [INFO] [stderr] Downloaded imagefmt v4.0.0 [INFO] [stderr] Downloaded jpeg-decoder v0.1.18 [INFO] [stderr] Downloaded gl_generator v0.11.0 [INFO] [stderr] Downloaded rayon v1.3.0 [INFO] [stderr] Downloaded rustc-serialize v0.3.24 [INFO] [stderr] Downloaded inflate v0.1.1 [INFO] [stderr] Downloaded json v0.12.0 [INFO] [stderr] Downloaded takeable-option v0.4.0 [INFO] [stderr] Downloaded xyz v0.2.1 [INFO] [stderr] Downloaded picto v0.4.3 [INFO] [stderr] Downloaded glium v0.25.1 [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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 033734fe2db8e85677d9b56ee81bcd2c9c510b1bcfd09340953603f3756efe13 [INFO] running `Command { std: "docker" "start" "-a" "033734fe2db8e85677d9b56ee81bcd2c9c510b1bcfd09340953603f3756efe13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "033734fe2db8e85677d9b56ee81bcd2c9c510b1bcfd09340953603f3756efe13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "033734fe2db8e85677d9b56ee81bcd2c9c510b1bcfd09340953603f3756efe13", kill_on_drop: false }` [INFO] [stdout] 033734fe2db8e85677d9b56ee81bcd2c9c510b1bcfd09340953603f3756efe13 [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=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] 5bdfba8cbd8de65b29694a147d6f462ca5af573bd70d38379839993a21c6e881 [INFO] running `Command { std: "docker" "start" "-a" "5bdfba8cbd8de65b29694a147d6f462ca5af573bd70d38379839993a21c6e881", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling cc v1.0.48 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling xml-rs v0.8.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [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 rand_hc v0.1.0 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling gl_generator v0.11.0 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Checking phf v0.7.24 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Checking inflate v0.1.1 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking approx v0.1.1 [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Checking color_quant v1.0.1 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking crossbeam-deque v0.7.2 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking gif v0.9.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling x11 v2.18.1 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Checking takeable-option v0.4.0 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Checking termcolor v1.0.5 [INFO] [stderr] Checking exoquant v0.2.0 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Compiling glium v0.25.1 [INFO] [stderr] Checking crossbeam-channel v0.4.0 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking json v0.12.0 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking rand v0.7.2 [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" "5bdfba8cbd8de65b29694a147d6f462ca5af573bd70d38379839993a21c6e881", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5bdfba8cbd8de65b29694a147d6f462ca5af573bd70d38379839993a21c6e881", kill_on_drop: false }` [INFO] [stdout] 5bdfba8cbd8de65b29694a147d6f462ca5af573bd70d38379839993a21c6e881 [INFO] checking screenruster-saver-hacks-0.2.1 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] extracting crate screenruster-saver-hacks 0.2.1 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate screenruster-saver-hacks 0.2.1 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] started tweaking crates.io crate screenruster-saver-hacks 0.2.1 [INFO] finished tweaking crates.io crate screenruster-saver-hacks 0.2.1 [INFO] tweaked toml for crates.io crate screenruster-saver-hacks 0.2.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate screenruster-saver-hacks 0.2.1 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-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 98c28bb27b53f0d4b3ac7d0442e70c7595f502eaf8d7ce7fa9d702fbdfbd3950 [INFO] running `Command { std: "docker" "start" "-a" "98c28bb27b53f0d4b3ac7d0442e70c7595f502eaf8d7ce7fa9d702fbdfbd3950", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "98c28bb27b53f0d4b3ac7d0442e70c7595f502eaf8d7ce7fa9d702fbdfbd3950", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98c28bb27b53f0d4b3ac7d0442e70c7595f502eaf8d7ce7fa9d702fbdfbd3950", kill_on_drop: false }` [INFO] [stdout] 98c28bb27b53f0d4b3ac7d0442e70c7595f502eaf8d7ce7fa9d702fbdfbd3950 [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=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] 26591d0fcc8c556ddd5fe4db52d58a7f4949b0ab88ad5a2c970a030f00b4bc1b [INFO] running `Command { std: "docker" "start" "-a" "26591d0fcc8c556ddd5fe4db52d58a7f4949b0ab88ad5a2c970a030f00b4bc1b", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "26591d0fcc8c556ddd5fe4db52d58a7f4949b0ab88ad5a2c970a030f00b4bc1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26591d0fcc8c556ddd5fe4db52d58a7f4949b0ab88ad5a2c970a030f00b4bc1b", kill_on_drop: false }` [INFO] [stdout] 26591d0fcc8c556ddd5fe4db52d58a7f4949b0ab88ad5a2c970a030f00b4bc1b