[INFO] fetching crate rsa-der 0.3.0...
[INFO] testing rsa-der-0.3.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rsa-der 0.3.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rsa-der 0.3.0
[INFO] finished tweaking crates.io crate rsa-der 0.3.0
[INFO] tweaked toml for crates.io crate rsa-der 0.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rsa-der 0.3.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 86 packages to latest compatible versions
[INFO] [stderr]       Adding base64ct v1.1.1 (available: v1.8.3)
[INFO] [stderr]       Adding num-bigint-dig v0.4.0 (available: v0.9.1)
[INFO] [stderr]       Adding rand v0.6.5 (available: v0.10.1)
[INFO] [stderr]       Adding rsa v0.5.0 (available: v0.9.10)
[INFO] [stderr]       Adding zeroize v1.4.3 (available: v1.8.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "5e2ba4d32e7cd37d70c9974e236311d6ccb5047eec9bd7e7e8dc40fcbd6e1148", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e2ba4d32e7cd37d70c9974e236311d6ccb5047eec9bd7e7e8dc40fcbd6e1148", kill_on_drop: false }`
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[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8da3bcf6a0e6a73eb8eecec00463226e8bd7651becf611322afec77df3f12ec
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[INFO] [stderr]    Compiling num-conv v0.2.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]    Compiling time v0.3.47
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling simple_asn1 v0.6.4
[INFO] [stderr]    Compiling rsa-der v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.76s
[INFO] running `Command { std: "docker" "inspect" "e8da3bcf6a0e6a73eb8eecec00463226e8bd7651becf611322afec77df3f12ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8da3bcf6a0e6a73eb8eecec00463226e8bd7651becf611322afec77df3f12ec", kill_on_drop: false }`
[INFO] [stdout] e8da3bcf6a0e6a73eb8eecec00463226e8bd7651becf611322afec77df3f12ec
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7331bf59f69d7d8e2d6a61cc5ec652f4bebda066fe9a3faf15927fbe84bfa4c
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[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling rand_core v0.4.2
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[INFO] [stderr]    Compiling base64ct v1.1.1
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling num-bigint-dig v0.7.1
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[INFO] [stderr]    Compiling smallvec v0.6.14
[INFO] [stderr]    Compiling openssl-macros v0.1.1
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[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling pem-rfc7468 v0.2.4
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[INFO] [stderr]    Compiling pkcs8 v0.7.6
[INFO] [stderr]    Compiling rsa v0.5.0
[INFO] [stderr]    Compiling rsa-der v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.67s
[INFO] running `Command { std: "docker" "inspect" "c7331bf59f69d7d8e2d6a61cc5ec652f4bebda066fe9a3faf15927fbe84bfa4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7331bf59f69d7d8e2d6a61cc5ec652f4bebda066fe9a3faf15927fbe84bfa4c", kill_on_drop: false }`
[INFO] [stdout] c7331bf59f69d7d8e2d6a61cc5ec652f4bebda066fe9a3faf15927fbe84bfa4c
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b12b154e5965dcf05115939a2a35de30a74de91593f8b9abd2cd18f75cb082f4
[INFO] running `Command { std: "docker" "start" "-a" "b12b154e5965dcf05115939a2a35de30a74de91593f8b9abd2cd18f75cb082f4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rsa_der-c576ea8db241c9bb)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_public_key_to_der ... ok
[INFO] [stdout] test tests::test_public_key_from_der ... ok
[INFO] [stderr]    Doc-tests rsa_der
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - public_key_from_der (line 134) - compile ... FAILED
[INFO] [stdout] test src/lib.rs - public_key_to_der (line 39) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 11) - compile ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - public_key_from_der (line 134) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `rsa::RSAPublicKey`
[INFO] [stdout]    --> src/lib.rs:137:5
[INFO] [stdout]     |
[INFO] [stdout] 137 | use rsa::RSAPublicKey;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^ no `RSAPublicKey` in the root
[INFO] [stdout]     |
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]     |
[INFO] [stdout] 137 - use rsa::RSAPublicKey;
[INFO] [stdout] 137 + use rsa::RsaPublicKey;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - public_key_to_der (line 39) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `rsa::RSAPrivateKey`
[INFO] [stdout]   --> src/lib.rs:43:11
[INFO] [stdout]    |
[INFO] [stdout] 43 | use rsa::{RSAPrivateKey, PublicKey};
[INFO] [stdout]    |           ^^^^^^^^^^^^^ no `RSAPrivateKey` in the root
[INFO] [stdout]    |
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]    |
[INFO] [stdout] 43 - use rsa::{RSAPrivateKey, PublicKey};
[INFO] [stdout] 43 + use rsa::{RsaPrivateKey, PublicKey};
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 11) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `rsa::RSAPrivateKey`
[INFO] [stdout]   --> src/lib.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | use rsa::{RSAPrivateKey, PublicKey};
[INFO] [stdout]    |           ^^^^^^^^^^^^^ no `RSAPrivateKey` in the root
[INFO] [stdout]    |
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]    |
[INFO] [stdout] 13 - use rsa::{RSAPrivateKey, PublicKey};
[INFO] [stdout] 13 + use rsa::{RsaPrivateKey, PublicKey};
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `n` found for opaque type `impl PublicKey` in the current scope
[INFO] [stdout]   --> src/lib.rs:22:49
[INFO] [stdout]    |
[INFO] [stdout] 22 | let der_bytes = rsa_der::public_key_to_der(&key.n().to_bytes_be(), &key.e().to_bytes_be());
[INFO] [stdout]    |                                                 ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rsa-0.5.0/src/key.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn n(&self) -> &BigUint;
[INFO] [stdout]    |        - the method is available for `impl PublicKey` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `PublicKeyParts` which provides `n` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout] 10 + use rsa::PublicKeyParts;
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `e` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 22 - let der_bytes = rsa_der::public_key_to_der(&key.n().to_bytes_be(), &key.e().to_bytes_be());
[INFO] [stdout] 22 + let der_bytes = rsa_der::public_key_to_der(&key.e().to_bytes_be(), &key.e().to_bytes_be());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `e` found for opaque type `impl PublicKey` in the current scope
[INFO] [stdout]   --> src/lib.rs:22:73
[INFO] [stdout]    |
[INFO] [stdout] 22 | let der_bytes = rsa_der::public_key_to_der(&key.n().to_bytes_be(), &key.e().to_bytes_be());
[INFO] [stdout]    |                                                                         ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rsa-0.5.0/src/key.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn e(&self) -> &BigUint;
[INFO] [stdout]    |        - the method is available for `impl PublicKey` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `PublicKeyParts` which provides `e` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout] 10 + use rsa::PublicKeyParts;
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `n` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 22 - let der_bytes = rsa_der::public_key_to_der(&key.n().to_bytes_be(), &key.e().to_bytes_be());
[INFO] [stdout] 22 + let der_bytes = rsa_der::public_key_to_der(&key.n().to_bytes_be(), &key.n().to_bytes_be());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 11)
[INFO] [stdout]     src/lib.rs - public_key_from_der (line 134)
[INFO] [stdout]     src/lib.rs - public_key_to_der (line 39)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "b12b154e5965dcf05115939a2a35de30a74de91593f8b9abd2cd18f75cb082f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b12b154e5965dcf05115939a2a35de30a74de91593f8b9abd2cd18f75cb082f4", kill_on_drop: false }`
[INFO] [stdout] b12b154e5965dcf05115939a2a35de30a74de91593f8b9abd2cd18f75cb082f4
