[INFO] fetching crate boojum 0.30.1...
[INFO] checking boojum-0.30.1 against master#3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777 for pr-132289
[INFO] extracting crate boojum 0.30.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate boojum 0.30.1 on toolchain 3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate boojum 0.30.1
[INFO] finished tweaking crates.io crate boojum 0.30.1
[INFO] tweaked toml for crates.io crate boojum 0.30.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 162 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.4.0 (available: v0.5.1)
[INFO] [stderr]       Adding ethereum-types v0.14.1 (available: v0.15.1)
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.13.0)
[INFO] [stderr]       Adding num-modular v0.5.1 (available: v0.6.1)
[INFO] [stderr]       Adding zksync_cs_derive v0.30.1 (available: v0.30.2)
[INFO] [stderr]       Adding zksync_ff v0.30.1 (available: v0.30.2)
[INFO] [stderr]       Adding zksync_ff_derive v0.30.1 (available: v0.30.2)
[INFO] [stderr]       Adding zksync_pairing v0.30.1 (available: v0.30.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zksync_cs_derive v0.30.1
[INFO] [stderr]   Downloaded unroll v0.1.5
[INFO] [stderr]   Downloaded zksync_ff v0.30.1
[INFO] [stderr]   Downloaded zksync_ff_derive v0.30.1
[INFO] [stderr]   Downloaded firestorm v0.5.1
[INFO] [stderr]   Downloaded num-modular v0.5.1
[INFO] [stderr]   Downloaded zksync_pairing v0.30.1
[INFO] [stderr]   Downloaded criterion v0.4.0
[INFO] [stderr]   Downloaded sha3_ce v0.10.6
[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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a4fee233a60e98fa721df4f78646f928a6985dd2ddf520ad825428ed7b13dfcf
[INFO] running `Command { std: "docker" "start" "-a" "a4fee233a60e98fa721df4f78646f928a6985dd2ddf520ad825428ed7b13dfcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4fee233a60e98fa721df4f78646f928a6985dd2ddf520ad825428ed7b13dfcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4fee233a60e98fa721df4f78646f928a6985dd2ddf520ad825428ed7b13dfcf", kill_on_drop: false }`
[INFO] [stdout] a4fee233a60e98fa721df4f78646f928a6985dd2ddf520ad825428ed7b13dfcf
[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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08fd59f39cb518a2ea8f17e6400f5fc292d877d8bb1782ad7791c3167258de9b
[INFO] running `Command { std: "docker" "start" "-a" "08fd59f39cb518a2ea8f17e6400f5fc292d877d8bb1782ad7791c3167258de9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.214
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking bytes v1.8.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling serde_derive v1.0.214
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]     Checking regex-automata v0.4.8
[INFO] [stderr]     Checking uint v0.9.5
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.33
[INFO] [stderr]     Checking crossbeam-channel v0.5.13
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking rlp v0.5.2
[INFO] [stderr]     Checking crossbeam-queue v0.3.11
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]     Checking textwrap v0.16.1
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking keccak v0.1.5
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking crossbeam v0.8.4
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking impl-rlp v0.3.0
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking firestorm v0.5.1
[INFO] [stderr]     Checking oorandom v11.1.4
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking sha3_ce v0.10.6
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking convert_case v0.6.0
[INFO] [stderr]     Checking const_format v0.2.33
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]     Checking num-modular v0.5.1
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking fixed-hash v0.8.0
[INFO] [stderr]    Compiling unroll v0.1.5
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling zksync_cs_derive v0.30.1
[INFO] [stderr]     Checking impl-serde v0.4.0
[INFO] [stderr]     Checking serde_json v1.0.132
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking primitive-types v0.12.2
[INFO] [stderr]     Checking ethbloom v0.13.0
[INFO] [stderr]    Compiling zksync_ff_derive v0.30.1
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.4.0
[INFO] [stderr]     Checking ethereum-types v0.14.1
[INFO] [stderr]     Checking zksync_ff v0.30.1
[INFO] [stderr]     Checking zksync_pairing v0.30.1
[INFO] [stderr]     Checking boojum v0.30.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/dag/awaiters.rs:54:96
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub(crate) fn register<'a>(&'a self, comms: &'a ResolverComms, md: &Metadata<T>) -> Awaiter<T> {
[INFO] [stdout]    |                            -- lifetime `'a` declared here                                      ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/dag/awaiters.rs:54:96
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub(crate) fn register<'a>(&'a self, comms: &'a ResolverComms, md: &Metadata<T>) -> Awaiter<T> {
[INFO] [stdout]    |                            -- lifetime `'a` declared here                                      ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `const_slice_index`
[INFO] [stdout]   --> src/lib.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | #![feature(const_slice_index)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `const_slice_index`
[INFO] [stdout]   --> src/lib.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | #![feature(const_slice_index)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0635`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `boojum` (lib) due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0635`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `boojum` (lib test) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "08fd59f39cb518a2ea8f17e6400f5fc292d877d8bb1782ad7791c3167258de9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08fd59f39cb518a2ea8f17e6400f5fc292d877d8bb1782ad7791c3167258de9b", kill_on_drop: false }`
[INFO] [stdout] 08fd59f39cb518a2ea8f17e6400f5fc292d877d8bb1782ad7791c3167258de9b
