[INFO] fetching crate cait-sith 0.8.0...
[INFO] checking cait-sith-0.8.0 against master#80399064afa4a2cd153f30d02c25f7ea0383ed65 for opaque-soundness-fix
[INFO] extracting crate cait-sith 0.8.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate cait-sith 0.8.0 on toolchain 80399064afa4a2cd153f30d02c25f7ea0383ed65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cait-sith 0.8.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate cait-sith 0.8.0
[INFO] tweaked toml for crates.io crate cait-sith 0.8.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate cait-sith 0.8.0 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" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded smol v1.3.0
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[INFO] [stderr]   Downloaded crypto-bigint v0.5.3
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[INFO] [stderr]   Downloaded ck-meow v0.1.0
[INFO] [stderr]   Downloaded magikitten v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eb390425d2dbe586079e09d660ad2c1daa4621f86dbd4b7e51881ae23d6f8dd8
[INFO] running `Command { std: "docker" "start" "-a" "eb390425d2dbe586079e09d660ad2c1daa4621f86dbd4b7e51881ae23d6f8dd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb390425d2dbe586079e09d660ad2c1daa4621f86dbd4b7e51881ae23d6f8dd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb390425d2dbe586079e09d660ad2c1daa4621f86dbd4b7e51881ae23d6f8dd8", kill_on_drop: false }`
[INFO] [stdout] eb390425d2dbe586079e09d660ad2c1daa4621f86dbd4b7e51881ae23d6f8dd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad5339d193d3edcbd93fd39bc456aeaf1897e1843737952876aa8e1e472773f9
[INFO] running `Command { std: "docker" "start" "-a" "ad5339d193d3edcbd93fd39bc456aeaf1897e1843737952876aa8e1e472773f9", kill_on_drop: false }`
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[INFO] [stdout] warning: the item `Reduce` is imported redundantly
[INFO] [stdout]   --> src/compat.rs:76:26
[INFO] [stdout]    |
[INFO] [stdout] 72 |     use super::*;
[INFO] [stdout]    |         -------- the item `Reduce` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 76 |     use elliptic_curve::{ops::Reduce, Curve};
[INFO] [stdout]    |                          ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Curve` is imported redundantly
[INFO] [stdout]   --> src/compat.rs:76:39
[INFO] [stdout]    |
[INFO] [stdout] 72 |     use super::*;
[INFO] [stdout]    |         -------- the item `Curve` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 76 |     use elliptic_curve::{ops::Reduce, Curve};
[INFO] [stdout]    |                                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Participant` is imported redundantly
[INFO] [stdout]    --> src/keyshare.rs:367:41
[INFO] [stdout]     |
[INFO] [stdout] 366 |     use super::*;
[INFO] [stdout]     |         -------- the item `Participant` is already imported here
[INFO] [stdout] 367 |     use crate::protocol::{run_protocol, Participant};
[INFO] [stdout]     |                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RngCore` is imported redundantly
[INFO] [stdout]    --> src/triples/mta.rs:126:9
[INFO] [stdout]     |
[INFO] [stdout] 126 |     use rand_core::RngCore;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 130 |     use super::*;
[INFO] [stdout]     |         -------- the item `RngCore` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 51.84s
[INFO] running `Command { std: "docker" "inspect" "ad5339d193d3edcbd93fd39bc456aeaf1897e1843737952876aa8e1e472773f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad5339d193d3edcbd93fd39bc456aeaf1897e1843737952876aa8e1e472773f9", kill_on_drop: false }`
[INFO] [stdout] ad5339d193d3edcbd93fd39bc456aeaf1897e1843737952876aa8e1e472773f9
