[INFO] fetching crate distant-auth 0.20.0...
[INFO] testing distant-auth-0.20.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate distant-auth 0.20.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate distant-auth 0.20.0
[INFO] finished tweaking crates.io crate distant-auth 0.20.0
[INFO] tweaked toml for crates.io crate distant-auth 0.20.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate distant-auth 0.20.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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 86 packages to latest compatible versions
[INFO] [stderr]       Adding derive_more v0.99.20 (available: v2.0.1)
[INFO] [stderr]       Adding env_logger v0.10.2 (available: v0.11.8)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25cfdefe4f94aed0fafe9c7bcc111d7a9b450d97cb02cb3b862b94978aa119d0
[INFO] running `Command { std: "docker" "start" "-a" "25cfdefe4f94aed0fafe9c7bcc111d7a9b450d97cb02cb3b862b94978aa119d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25cfdefe4f94aed0fafe9c7bcc111d7a9b450d97cb02cb3b862b94978aa119d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25cfdefe4f94aed0fafe9c7bcc111d7a9b450d97cb02cb3b862b94978aa119d0", kill_on_drop: false }`
[INFO] [stdout] 25cfdefe4f94aed0fafe9c7bcc111d7a9b450d97cb02cb3b862b94978aa119d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 57d8450c286869532d9bfe2ba661efdb3d4dbe4ec537208dc21be82232a350f4
[INFO] running `Command { std: "docker" "start" "-a" "57d8450c286869532d9bfe2ba661efdb3d4dbe4ec537208dc21be82232a350f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling distant-auth v0.20.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.41s
[INFO] running `Command { std: "docker" "inspect" "57d8450c286869532d9bfe2ba661efdb3d4dbe4ec537208dc21be82232a350f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57d8450c286869532d9bfe2ba661efdb3d4dbe4ec537208dc21be82232a350f4", kill_on_drop: false }`
[INFO] [stdout] 57d8450c286869532d9bfe2ba661efdb3d4dbe4ec537208dc21be82232a350f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 4a4eb23d95070ffd2f0ac384741103f5a49f018884bc36da5b847502c4d5f134
[INFO] running `Command { std: "docker" "start" "-a" "4a4eb23d95070ffd2f0ac384741103f5a49f018884bc36da5b847502c4d5f134", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling anstyle-query v1.1.3
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling humantime v2.2.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling test-log-macros v0.2.17
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling distant-auth v0.20.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling anstream v0.6.19
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling test-log v0.2.17
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling env_logger v0.10.2
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 11.49s
[INFO] running `Command { std: "docker" "inspect" "4a4eb23d95070ffd2f0ac384741103f5a49f018884bc36da5b847502c4d5f134", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a4eb23d95070ffd2f0ac384741103f5a49f018884bc36da5b847502c4d5f134", kill_on_drop: false }`
[INFO] [stdout] 4a4eb23d95070ffd2f0ac384741103f5a49f018884bc36da5b847502c4d5f134
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 97923bf9859cbe4c78fd4baef1dacd6529f82a4eddde40d6b4b04eac27346ffb
[INFO] running `Command { std: "docker" "start" "-a" "97923bf9859cbe4c78fd4baef1dacd6529f82a4eddde40d6b4b04eac27346ffb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/distant_auth-2adcadd1d09e5a92)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test handler::methods::static_key::tests::on_info_should_leverage_fallback_handler ... ok
[INFO] [stdout] test handler::methods::static_key::tests::on_challenge_should_answer_with_stringified_key_for_key_questions ... ok
[INFO] [stdout] test handler::methods::static_key::tests::on_challenge_should_fail_if_non_key_question_received ... ok
[INFO] [stdout] test methods::static_key::tests::authenticate_should_fail_if_answer_does_not_match_key ... ok
[INFO] [stdout] test handler::methods::static_key::tests::on_error_should_leverage_fallback_handler ... ok
[INFO] [stdout] test methods::static_key::tests::authenticate_should_fail_if_key_challenge_fails ... ok
[INFO] [stdout] test methods::static_key::tests::authenticate_should_fail_if_no_answer_included_in_challenge_response ... ok
[INFO] [stdout] test handler::methods::static_key::tests::on_verification_should_leverage_fallback_handler ... ok
[INFO] [stdout] test methods::tests::verifier_should_fail_to_verify_if_initialization_fails ... ok
[INFO] [stdout] test methods::tests::verifier_should_fail_to_verify_if_no_authentication_method_succeeds ... ok
[INFO] [stdout] test methods::static_key::tests::authenticate_should_succeed_if_answer_matches_key ... ok
[INFO] [stdout] test methods::tests::verifier_should_send_finished_when_a_method_succeeds ... ok
[INFO] [stdout] test methods::tests::verifier_should_fail_to_verify_if_has_no_authentication_methods ... ok
[INFO] [stdout] test methods::tests::verifier_should_return_id_of_authentication_method_upon_success ... ok
[INFO] [stdout] test methods::tests::verifier_should_fail_to_verify_if_fails_to_send_finished_indicator_after_success ... ok
[INFO] [stdout] test methods::tests::verifier_should_fail_to_verify_if_initialization_yields_no_valid_authentication_methods ... ok
[INFO] [stdout] test methods::tests::verifier_should_try_authentication_methods_in_order_until_one_succeeds ... ok
[INFO] [stdout] test methods::tests::verifier_should_send_start_method_before_attempting_each_method ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "97923bf9859cbe4c78fd4baef1dacd6529f82a4eddde40d6b4b04eac27346ffb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97923bf9859cbe4c78fd4baef1dacd6529f82a4eddde40d6b4b04eac27346ffb", kill_on_drop: false }`
[INFO] [stdout] 97923bf9859cbe4c78fd4baef1dacd6529f82a4eddde40d6b4b04eac27346ffb