[INFO] fetching crate ratchet-x2 0.3.0...
[INFO] testing ratchet-x2-0.3.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate ratchet-x2 0.3.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate ratchet-x2 0.3.0
[INFO] finished tweaking crates.io crate ratchet-x2 0.3.0
[INFO] tweaked toml for crates.io crate ratchet-x2 0.3.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ratchet-x2 0.3.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ratchet-x2 0.3.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.51
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[INFO] [stderr]   Downloaded schnorrkel v0.10.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f02f4efa7875e13551cfe52deb50fd80d3a1d5df946bc07acf1ce0460e83823a
[INFO] running `Command { std: "docker" "start" "-a" "f02f4efa7875e13551cfe52deb50fd80d3a1d5df946bc07acf1ce0460e83823a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f02f4efa7875e13551cfe52deb50fd80d3a1d5df946bc07acf1ce0460e83823a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f02f4efa7875e13551cfe52deb50fd80d3a1d5df946bc07acf1ce0460e83823a", kill_on_drop: false }`
[INFO] [stdout] f02f4efa7875e13551cfe52deb50fd80d3a1d5df946bc07acf1ce0460e83823a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b4a826b6a840523761aae94f88883cc4ab7d42e29473f2c677b2f1a8745e9c5
[INFO] running `Command { std: "docker" "start" "-a" "0b4a826b6a840523761aae94f88883cc4ab7d42e29473f2c677b2f1a8745e9c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling cpufeatures v0.2.5
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling keccak v0.1.3
[INFO] [stderr]    Compiling signature v1.6.4
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling subtle-ng v2.5.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling ed25519 v1.5.3
[INFO] [stderr]    Compiling unicode-normalization v0.1.9
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[INFO] [stderr]    Compiling arrayref v0.3.6
[INFO] [stderr]    Compiling ryu v1.0.12
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[INFO] [stderr]    Compiling rand_chacha v0.1.1
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[INFO] [stderr]    Compiling sha2 v0.10.6
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[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling cryptraits-macros v0.1.0
[INFO] [stderr]    Compiling zeroize_derive v1.3.3
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[INFO] [stderr]    Compiling curve25519-dalek-ng v4.1.1
[INFO] [stderr]    Compiling curve25519-dalek v3.2.0
[INFO] [stderr]    Compiling merlin v3.0.0
[INFO] [stderr]    Compiling cryptraits v0.13.0
[INFO] [stderr]    Compiling serde_bytes v0.11.9
[INFO] [stderr]    Compiling bip39 v1.0.1
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling schnorrkel v0.10.2
[INFO] [stderr]    Compiling cryptimitives v0.17.0
[INFO] [stderr]    Compiling ratchet-x2 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.25s
[INFO] running `Command { std: "docker" "inspect" "0b4a826b6a840523761aae94f88883cc4ab7d42e29473f2c677b2f1a8745e9c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b4a826b6a840523761aae94f88883cc4ab7d42e29473f2c677b2f1a8745e9c5", kill_on_drop: false }`
[INFO] [stdout] 0b4a826b6a840523761aae94f88883cc4ab7d42e29473f2c677b2f1a8745e9c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8d8f7fec86d08aea84f3ccea1057cd1a3aa0433d8fb0673c344f197a3ae40fd
[INFO] running `Command { std: "docker" "start" "-a" "e8d8f7fec86d08aea84f3ccea1057cd1a3aa0433d8fb0673c344f197a3ae40fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling ratchet-x2 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "e8d8f7fec86d08aea84f3ccea1057cd1a3aa0433d8fb0673c344f197a3ae40fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8d8f7fec86d08aea84f3ccea1057cd1a3aa0433d8fb0673c344f197a3ae40fd", kill_on_drop: false }`
[INFO] [stdout] e8d8f7fec86d08aea84f3ccea1057cd1a3aa0433d8fb0673c344f197a3ae40fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 103cf563a3580f3de929100d7334a68ab10c32ae3b0328a1abc38eb4f237be4d
[INFO] running `Command { std: "docker" "start" "-a" "103cf563a3580f3de929100d7334a68ab10c32ae3b0328a1abc38eb4f237be4d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ratchet_x2-783e0eba61cb7298)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test ratchet::tests::test_asymmetric ... ok
[INFO] [stdout] test ratchet::tests::test_asymmetric_serde ... ok
[INFO] [stdout] test ratchet::tests::test_out_of_order ... ok
[INFO] [stdout] test ratchet::tests::test_out_of_order_serde ... ok
[INFO] [stdout] test ratchet::tests::test_max_keys ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ratchet_x2
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "103cf563a3580f3de929100d7334a68ab10c32ae3b0328a1abc38eb4f237be4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "103cf563a3580f3de929100d7334a68ab10c32ae3b0328a1abc38eb4f237be4d", kill_on_drop: false }`
[INFO] [stdout] 103cf563a3580f3de929100d7334a68ab10c32ae3b0328a1abc38eb4f237be4d