[INFO] fetching crate pkstl 0.1.0...
[INFO] testing pkstl-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate pkstl 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate pkstl 0.1.0
[INFO] finished tweaking crates.io crate pkstl 0.1.0
[INFO] tweaked toml for crates.io crate pkstl 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pkstl 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 60 packages to latest compatible versions
[INFO] [stderr]       Adding bincode v1.3.3 (available: v3.0.0)
[INFO] [stderr]       Adding pretty_assertions v0.6.1 (available: v1.4.1)
[INFO] [stderr]       Adding ring v0.16.20 (available: v0.17.14)
[INFO] [stderr]       Adding serde_cbor v0.10.2 (available: v0.11.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa98db1f636ee357c506c44ce9ceb38e490c23fe807881dbf9ef83fc2cad96d5
[INFO] running `Command { std: "docker" "start" "-a" "fa98db1f636ee357c506c44ce9ceb38e490c23fe807881dbf9ef83fc2cad96d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa98db1f636ee357c506c44ce9ceb38e490c23fe807881dbf9ef83fc2cad96d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa98db1f636ee357c506c44ce9ceb38e490c23fe807881dbf9ef83fc2cad96d5", kill_on_drop: false }`
[INFO] [stdout] fa98db1f636ee357c506c44ce9ceb38e490c23fe807881dbf9ef83fc2cad96d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33a4d9a624588558ef4dc8f81221b2ed0f0670feb4f42476ecd43d84d4d54b43
[INFO] running `Command { std: "docker" "start" "-a" "33a4d9a624588558ef4dc8f81221b2ed0f0670feb4f42476ecd43d84d4d54b43", kill_on_drop: false }`
[INFO] [stderr]    Compiling simd-adler32 v0.3.9
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling untrusted v0.7.1
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling clear_on_drop v0.2.5
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling chacha20-poly1305-aead v0.1.2
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling pkstl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `B32` and `B64` are never constructed
[INFO] [stdout]   --> src/agreement.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub enum SharedSecretLen {
[INFO] [stdout]    |          --------------- variants in this enum
[INFO] [stdout] 27 |     B32,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 28 |     B48,
[INFO] [stdout] 29 |     B64,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SharedSecretLen` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.15s
[INFO] running `Command { std: "docker" "inspect" "33a4d9a624588558ef4dc8f81221b2ed0f0670feb4f42476ecd43d84d4d54b43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33a4d9a624588558ef4dc8f81221b2ed0f0670feb4f42476ecd43d84d4d54b43", kill_on_drop: false }`
[INFO] [stdout] 33a4d9a624588558ef4dc8f81221b2ed0f0670feb4f42476ecd43d84d4d54b43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80e03b7a1064cbe0f21c5b4982662847ecf5c0ba56864733f7c4d469acf54595
[INFO] running `Command { std: "docker" "start" "-a" "80e03b7a1064cbe0f21c5b4982662847ecf5c0ba56864733f7c4d469acf54595", kill_on_drop: false }`
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stdout] warning: variants `B32` and `B64` are never constructed
[INFO] [stdout]   --> src/agreement.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub enum SharedSecretLen {
[INFO] [stdout]    |          --------------- variants in this enum
[INFO] [stdout] 27 |     B32,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 28 |     B48,
[INFO] [stdout] 29 |     B64,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SharedSecretLen` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pretty_assertions v0.6.1
[INFO] [stderr]    Compiling pkstl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `B32` is never constructed
[INFO] [stdout]   --> src/agreement.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub enum SharedSecretLen {
[INFO] [stdout]    |          --------------- variant in this enum
[INFO] [stdout] 27 |     B32,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SharedSecretLen` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.18s
[INFO] running `Command { std: "docker" "inspect" "80e03b7a1064cbe0f21c5b4982662847ecf5c0ba56864733f7c4d469acf54595", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80e03b7a1064cbe0f21c5b4982662847ecf5c0ba56864733f7c4d469acf54595", kill_on_drop: false }`
[INFO] [stdout] 80e03b7a1064cbe0f21c5b4982662847ecf5c0ba56864733f7c4d469acf54595
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9b65d2ecf9be13a0e23444020af3579bef2431445f50117f2465d92b233eedec
[INFO] running `Command { std: "docker" "start" "-a" "9b65d2ecf9be13a0e23444020af3579bef2431445f50117f2465d92b233eedec", kill_on_drop: false }`
[INFO] [stderr] warning: variants `B32` and `B64` are never constructed
[INFO] [stderr]   --> src/agreement.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub enum SharedSecretLen {
[INFO] [stderr]    |          --------------- variants in this enum
[INFO] [stderr] 27 |     B32,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 28 |     B48,
[INFO] [stderr] 29 |     B64,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `SharedSecretLen` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `B32` is never constructed
[INFO] [stderr]   --> src/agreement.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub enum SharedSecretLen {
[INFO] [stderr]    |          --------------- variant in this enum
[INFO] [stderr] 27 |     B32,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `SharedSecretLen` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `pkstl` (lib) generated 1 warning
[INFO] [stderr] warning: `pkstl` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pkstl-384d94a8ca7c942c)
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test config::tests::test_default_config ... ok
[INFO] [stdout] test encryption::tests::test_default ... ok
[INFO] [stdout] test message::tests::test_message_from_bytes ... ok
[INFO] [stdout] test message::tests::test_connect_message_to_bytes ... ok
[INFO] [stdout] test message::tests::test_encapsuled_message ... ok
[INFO] [stdout] test agreement::tests::test_exchange_dh_shared_secret_64b ... ok
[INFO] [stdout] test minimal::tests::test_change_config ... ok
[INFO] [stdout] test complete::tests::test_change_config ... ok
[INFO] [stdout] test agreement::tests::test_exchange_dh_shared_secret_48b ... ok
[INFO] [stdout] test minimal::tests::test_create_ack_msg_before_connect ... ok
[INFO] [stdout] test minimal::tests::test_status_update_to_fail ... ok
[INFO] [stdout] test reader::tests::test_read ... ok
[INFO] [stdout] test reader::tests::test_msg_with_unsupported_version ... ok
[INFO] [stdout] test minimal::tests::test_recv_ack_msg_early_twice ... ok
[INFO] [stdout] test minimal::tests::test_write_user_msg_before_nego ... ok
[INFO] [stdout] test minimal::tests::test_ack_msg_with_wrong_challenge ... ok
[INFO] [stdout] test reader::tests::test_read_ack_type_headers ... ok
[INFO] [stdout] test reader::tests::test_read_connect_type_headers ... ok
[INFO] [stdout] test minimal::tests::test_connect_msg_twice ... ok
[INFO] [stdout] test minimal::tests::test_recv_connect_msg_twice ... ok
[INFO] [stdout] test encryption::tests::test_encryption_ok ... ok
[INFO] [stdout] test minimal::tests::test_recv_user_msg_before_nego ... ok
[INFO] [stdout] test reader::tests::test_read_connect_type_headers_with_unsupported_sig_algo ... ok
[INFO] [stdout] test reader::tests::test_read_unknown_type_headers ... ok
[INFO] [stdout] test message::tests::test_ack_message_to_bytes ... ok
[INFO] [stdout] test minimal::tests::test_compute_shared_secret_twice ... ok
[INFO] [stdout] test reader::tests::test_unencrypted_usr_msg ... ok
[INFO] [stdout] test reader::tests::test_unexpected_user_msg ... ok
[INFO] [stdout] test seeds::tests::tests_seed32 ... ok
[INFO] [stdout] test message::tests::test_user_message_to_bytes ... ok
[INFO] [stdout] test reader::tests::test_user_msg_with_wrong_magiv_value ... ok
[INFO] [stdout] test encryption::chacha20_poly1305_aead::tests::test_encryption ... ok
[INFO] [stdout] test reader::tests::test_read_user_type_headers ... ok
[INFO] [stdout] test minimal::tests::test_connect_msg_with_wrong_sig ... ok
[INFO] [stdout] test message::tests::test_ack_message_to_bytes_before_recv_connect_msg - should panic ... ok
[INFO] [stdout] test encryption::tests::test_encryption_with_wrong_shared_secret_len - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/complete_mode.rs (/opt/rustwide/target/debug/deps/complete_mode-8ab66df3db1ce5e5)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/complete_serde_mode.rs (/opt/rustwide/target/debug/deps/complete_serde_mode-5c4f8ebb618ae57d)
[INFO] [stdout] test tests::server_recv_ack_early ... ok
[INFO] [stdout] test tests::ordered_passing_case ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running tests/minimal_mode.rs (/opt/rustwide/target/debug/deps/minimal_mode-74477317a6305052)
[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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test ordered_passing_case ... ok
[INFO] [stdout] test test_middle_man_detection ... ok
[INFO] [stdout] test disordered_passing_case ... ok
[INFO] [stdout] test server_recv_ack_early ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pkstl
[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" "9b65d2ecf9be13a0e23444020af3579bef2431445f50117f2465d92b233eedec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b65d2ecf9be13a0e23444020af3579bef2431445f50117f2465d92b233eedec", kill_on_drop: false }`
[INFO] [stdout] 9b65d2ecf9be13a0e23444020af3579bef2431445f50117f2465d92b233eedec