[INFO] fetching crate snowbridge-amcl 1.0.2...
[INFO] building snowbridge-amcl-1.0.2 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate snowbridge-amcl 1.0.2 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate snowbridge-amcl 1.0.2
[INFO] finished tweaking crates.io crate snowbridge-amcl 1.0.2
[INFO] tweaked toml for crates.io crate snowbridge-amcl 1.0.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate snowbridge-amcl 1.0.2 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 99 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.7.0)
[INFO] [stderr]       Adding hex v0.3.2 (available: v0.4.3)
[INFO] [stderr]       Adding rand v0.7.3 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hex v0.3.2
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7de2a2ec0bb1b12b42f42c6bf006635aea24f9582d1814f08348b88b14d422e4
[INFO] running `Command { std: "docker" "start" "-a" "7de2a2ec0bb1b12b42f42c6bf006635aea24f9582d1814f08348b88b14d422e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7de2a2ec0bb1b12b42f42c6bf006635aea24f9582d1814f08348b88b14d422e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7de2a2ec0bb1b12b42f42c6bf006635aea24f9582d1814f08348b88b14d422e4", kill_on_drop: false }`
[INFO] [stdout] 7de2a2ec0bb1b12b42f42c6bf006635aea24f9582d1814f08348b88b14d422e4
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 829c6b64f19bf1e9bcd7d8a21899faa458a33b40941cf649dc854fb4547d8240
[INFO] running `Command { std: "docker" "start" "-a" "829c6b64f19bf1e9bcd7d8a21899faa458a33b40941cf649dc854fb4547d8240", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling byte-slice-cast v1.2.3
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]    Compiling parity-scale-codec v3.7.5
[INFO] [stderr]    Compiling parity-scale-codec-derive v3.7.5
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.3
[INFO] [stderr]    Compiling scale-info-derive v2.11.6
[INFO] [stderr]    Compiling const_format v0.2.34
[INFO] [stderr]    Compiling derive_more v1.0.0
[INFO] [stderr]    Compiling scale-info v2.11.6
[INFO] [stderr]    Compiling snowbridge-amcl v1.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `borrow`, `cmp`, `fmt`, `format`, `str::*`, `str`, `string`, and `time`
[INFO] [stdout]  --> src/std.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use std::{borrow, cmp, fmt, format, str, str::*, string, time, vec, vec::Vec};
[INFO] [stdout]   |               ^^^^^^  ^^^  ^^^  ^^^^^^  ^^^  ^^^^^^  ^^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.53s
[INFO] running `Command { std: "docker" "inspect" "829c6b64f19bf1e9bcd7d8a21899faa458a33b40941cf649dc854fb4547d8240", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "829c6b64f19bf1e9bcd7d8a21899faa458a33b40941cf649dc854fb4547d8240", kill_on_drop: false }`
[INFO] [stdout] 829c6b64f19bf1e9bcd7d8a21899faa458a33b40941cf649dc854fb4547d8240
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 161c3cb399b114d52a50df6ff35ab180a70afc4460a786aa1c84a5fda3574d64
[INFO] running `Command { std: "docker" "start" "-a" "161c3cb399b114d52a50df6ff35ab180a70afc4460a786aa1c84a5fda3574d64", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling parity-scale-codec v3.7.5
[INFO] [stderr]    Compiling hex v0.3.2
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling scale-info v2.11.6
[INFO] [stderr]    Compiling snowbridge-amcl v1.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `borrow`, `cmp`, `fmt`, `format`, `str::*`, `str`, `string`, and `time`
[INFO] [stdout]  --> src/std.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use std::{borrow, cmp, fmt, format, str, str::*, string, time, vec, vec::Vec};
[INFO] [stdout]   |               ^^^^^^  ^^^  ^^^  ^^^^^^  ^^^  ^^^^^^  ^^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `borrow`, `cmp`, `fmt`, `format`, `str::*`, `str`, `string`, and `time`
[INFO] [stdout]  --> src/std.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use std::{borrow, cmp, fmt, format, str, str::*, string, time, vec, vec::Vec};
[INFO] [stdout]   |               ^^^^^^  ^^^  ^^^  ^^^^^^  ^^^  ^^^^^^  ^^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 11.27s
[INFO] running `Command { std: "docker" "inspect" "161c3cb399b114d52a50df6ff35ab180a70afc4460a786aa1c84a5fda3574d64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "161c3cb399b114d52a50df6ff35ab180a70afc4460a786aa1c84a5fda3574d64", kill_on_drop: false }`
[INFO] [stdout] 161c3cb399b114d52a50df6ff35ab180a70afc4460a786aa1c84a5fda3574d64