[INFO] fetching crate snowbridge-amcl 1.0.2...
[INFO] building snowbridge-amcl-1.0.2 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate snowbridge-amcl 1.0.2 into /workspace/builds/worker-6-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate snowbridge-amcl 1.0.2 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d39dc93e76d6758f48b701d1b1464b59eec7c35adee173ce35cc867727686a18
[INFO] running `Command { std: "docker" "start" "-a" "d39dc93e76d6758f48b701d1b1464b59eec7c35adee173ce35cc867727686a18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d39dc93e76d6758f48b701d1b1464b59eec7c35adee173ce35cc867727686a18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d39dc93e76d6758f48b701d1b1464b59eec7c35adee173ce35cc867727686a18", kill_on_drop: false }`
[INFO] [stdout] d39dc93e76d6758f48b701d1b1464b59eec7c35adee173ce35cc867727686a18
[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=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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62375f3e67d7eff2837419437c27be925a13d550a551ac67082a81f695b89bcc
[INFO] running `Command { std: "docker" "start" "-a" "62375f3e67d7eff2837419437c27be925a13d550a551ac67082a81f695b89bcc", 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 impl-trait-for-tuples v0.2.3
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling parity-scale-codec-derive v3.7.5
[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 7.13s
[INFO] running `Command { std: "docker" "inspect" "62375f3e67d7eff2837419437c27be925a13d550a551ac67082a81f695b89bcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62375f3e67d7eff2837419437c27be925a13d550a551ac67082a81f695b89bcc", kill_on_drop: false }`
[INFO] [stdout] 62375f3e67d7eff2837419437c27be925a13d550a551ac67082a81f695b89bcc
[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=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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab6ef90b8dde4ad7e3db9a8f14600476eb4d5cd1424236dc0bff60526559f56e
[INFO] running `Command { std: "docker" "start" "-a" "ab6ef90b8dde4ad7e3db9a8f14600476eb4d5cd1424236dc0bff60526559f56e", 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 scale-info v2.11.6
[INFO] [stderr]    Compiling rand v0.7.3
[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 11.30s
[INFO] running `Command { std: "docker" "inspect" "ab6ef90b8dde4ad7e3db9a8f14600476eb4d5cd1424236dc0bff60526559f56e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab6ef90b8dde4ad7e3db9a8f14600476eb4d5cd1424236dc0bff60526559f56e", kill_on_drop: false }`
[INFO] [stdout] ab6ef90b8dde4ad7e3db9a8f14600476eb4d5cd1424236dc0bff60526559f56e