[INFO] fetching crate obfs4 0.1.0-alpha.1...
[INFO] testing obfs4-0.1.0-alpha.1 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate obfs4 0.1.0-alpha.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate obfs4 0.1.0-alpha.1
[INFO] finished tweaking crates.io crate obfs4 0.1.0-alpha.1
[INFO] tweaked toml for crates.io crate obfs4 0.1.0-alpha.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate obfs4 0.1.0-alpha.1 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 360 packages to latest compatible versions
[INFO] [stderr]       Adding colored v2.2.0 (available: v3.0.0)
[INFO] [stderr]       Adding getrandom v0.2.16 (available: v0.3.3)
[INFO] [stderr]       Adding hex-literal v0.4.1 (available: v1.0.0)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding rand_core v0.6.4 (available: v0.9.3)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] [stderr]       Adding tor-basic-utils v0.22.0 (available: v0.34.0)
[INFO] [stderr]       Adding tor-bytes v0.22.0 (available: v0.34.0)
[INFO] [stderr]       Adding tor-cell v0.22.0 (available: v0.34.0)
[INFO] [stderr]       Adding tor-error v0.22.0 (available: v0.34.0)
[INFO] [stderr]       Adding tor-llcrypto v0.22.0 (available: v0.34.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enum-ordinalize v3.1.15
[INFO] [stderr]   Downloaded safelog v0.3.8
[INFO] [stderr]   Downloaded educe v0.4.23
[INFO] [stderr]   Downloaded tor-basic-utils v0.22.0
[INFO] [stderr]   Downloaded ascii v1.1.0
[INFO] [stderr]   Downloaded derive-adhoc-macros v0.7.3
[INFO] [stderr]   Downloaded hex-literal v0.4.1
[INFO] [stderr]   Downloaded poly1305 v0.8.0
[INFO] [stderr]   Downloaded tor-cert v0.22.0
[INFO] [stderr]   Downloaded ptrs v0.1.0
[INFO] [stderr]   Downloaded salsa20 v0.10.2
[INFO] [stderr]   Downloaded serde_ignored v0.1.14
[INFO] [stderr]   Downloaded derive-deftly v0.14.6
[INFO] [stderr]   Downloaded derive-deftly-macros v0.14.6
[INFO] [stderr]   Downloaded tor-cell v0.22.0
[INFO] [stderr]   Downloaded tor-config v0.22.0
[INFO] [stderr]   Downloaded tor-protover v0.22.0
[INFO] [stderr]   Downloaded tor-units v0.22.0
[INFO] [stderr]   Downloaded kqueue-sys v1.0.4
[INFO] [stderr]   Downloaded postage v0.5.0
[INFO] [stderr]   Downloaded tor-checkable v0.22.0
[INFO] [stderr]   Downloaded amplify v4.9.0
[INFO] [stderr]   Downloaded derive_builder_macro_fork_arti v0.11.2
[INFO] [stderr]   Downloaded blanket v0.3.0
[INFO] [stderr]   Downloaded tor-linkspec v0.22.0
[INFO] [stderr]   Downloaded by_address v1.2.1
[INFO] [stderr]   Downloaded amplify_syn v2.0.1
[INFO] [stderr]   Downloaded amplify_derive v4.0.1
[INFO] [stderr]   Downloaded derive_builder_fork_arti v0.11.2
[INFO] [stderr]   Downloaded filetime v0.2.26
[INFO] [stderr]   Downloaded notify v6.1.1
[INFO] [stderr]   Downloaded coarsetime v0.1.36
[INFO] [stderr]   Downloaded ed25519-dalek v2.2.0
[INFO] [stderr]   Downloaded derive_builder_core_fork_arti v0.11.2
[INFO] [stderr]   Downloaded async_executors v0.7.0
[INFO] [stderr]   Downloaded crypto_secretbox v0.1.1
[INFO] [stderr]   Downloaded tor-bytes v0.22.0
[INFO] [stderr]   Downloaded amplify_num v0.5.3
[INFO] [stderr]   Downloaded atomic v0.6.1
[INFO] [stderr]   Downloaded derive-adhoc v0.7.3
[INFO] [stderr]   Downloaded pwd-grp v0.1.1
[INFO] [stderr]   Downloaded fs-mistrust v0.7.13
[INFO] [stderr]   Downloaded retry-error v0.5.4
[INFO] [stderr]   Downloaded kqueue v1.1.1
[INFO] [stderr]   Downloaded tor-rtcompat v0.22.0
[INFO] [stderr]   Downloaded caret v0.4.7
[INFO] [stderr]   Downloaded visibility v0.1.1
[INFO] [stderr]   Downloaded x25519-dalek v2.0.1
[INFO] [stderr]   Downloaded tor-error v0.22.0
[INFO] [stderr]   Downloaded fluid-let v1.0.0
[INFO] [stderr]   Downloaded tor-llcrypto v0.22.0
[INFO] [stderr]   Downloaded wasix v0.12.21
[INFO] [stderr]   Downloaded curve25519-elligator2 v0.1.0-alpha.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 84b9f8847ced87219650f5c32e5848e78c83120a9aac1e2737de4f7e124492a1
[INFO] running `Command { std: "docker" "start" "-a" "84b9f8847ced87219650f5c32e5848e78c83120a9aac1e2737de4f7e124492a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84b9f8847ced87219650f5c32e5848e78c83120a9aac1e2737de4f7e124492a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84b9f8847ced87219650f5c32e5848e78c83120a9aac1e2737de4f7e124492a1", kill_on_drop: false }`
[INFO] [stdout] 84b9f8847ced87219650f5c32e5848e78c83120a9aac1e2737de4f7e124492a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23b41994030b78471a221a34a951ae3ee14f235aed22eb4a17980c2424234ee2
[INFO] running `Command { std: "docker" "start" "-a" "23b41994030b78471a221a34a951ae3ee14f235aed22eb4a17980c2424234ee2", kill_on_drop: false }`
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling const-oid v0.9.6
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling keccak v0.1.5
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling base64ct v1.8.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling pem-rfc7468 v0.7.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling der v0.7.10
[INFO] [stderr]    Compiling time-core v0.1.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling num-bigint-dig v0.8.4
[INFO] [stderr]    Compiling strum_macros v0.25.3
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]    Compiling deranged v0.5.4
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling derive-adhoc-macros v0.7.3
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling inout v0.1.4
[INFO] [stderr]    Compiling toml_parser v1.0.3
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling merlin v3.0.0
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling time v0.3.44
[INFO] [stderr]    Compiling spki v0.7.3
[INFO] [stderr]    Compiling ed25519 v2.2.3
[INFO] [stderr]    Compiling pkcs8 v0.10.2
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling strum v0.25.0
[INFO] [stderr]    Compiling pkcs1 v0.7.5
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling enum-ordinalize v3.1.15
[INFO] [stderr]    Compiling toml_datetime v0.7.2
[INFO] [stderr]    Compiling fluid-let v1.0.0
[INFO] [stderr]    Compiling retry-error v0.5.4
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]    Compiling ed25519-dalek v2.2.0
[INFO] [stderr]    Compiling rsa v0.9.8
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling x25519-dalek v2.0.1
[INFO] [stderr]    Compiling toml_edit v0.23.6
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling tor-error v0.22.0
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling ctr v0.9.2
[INFO] [stderr]    Compiling aes v0.8.4
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling visibility v0.1.1
[INFO] [stderr]    Compiling async_executors v0.7.0
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling derive-deftly-macros v0.14.6
[INFO] [stderr]    Compiling uncased v0.9.10
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling simple_asn1 v0.6.3
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling amplify_syn v2.0.1
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling blanket v0.3.0
[INFO] [stderr]    Compiling inotify-sys v0.1.5
[INFO] [stderr]    Compiling figment v0.10.19
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling inotify v0.9.6
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling educe v0.4.23
[INFO] [stderr]    Compiling dirs v5.0.1
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling coarsetime v0.1.36
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]    Compiling filetime v0.2.26
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling amplify_derive v4.0.1
[INFO] [stderr]    Compiling amplify_num v0.5.3
[INFO] [stderr]    Compiling ascii v1.1.0
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]    Compiling caret v0.4.7
[INFO] [stderr]    Compiling postage v0.5.0
[INFO] [stderr]    Compiling derive_builder_core_fork_arti v0.11.2
[INFO] [stderr]    Compiling notify v6.1.1
[INFO] [stderr]    Compiling serde-value v0.7.0
[INFO] [stderr]    Compiling shellexpand v3.1.1
[INFO] [stderr]    Compiling directories v5.0.1
[INFO] [stderr]    Compiling serde_ignored v0.1.14
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling tor-basic-utils v0.22.0
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling strum v0.27.2
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling derive_builder_macro_fork_arti v0.11.2
[INFO] [stderr]    Compiling serde_with v3.14.1
[INFO] [stderr]    Compiling tor-protover v0.22.0
[INFO] [stderr]    Compiling universal-hash v0.5.1
[INFO] [stderr]    Compiling safelog v0.3.8
[INFO] [stderr]    Compiling tor-rtcompat v0.22.0
[INFO] [stderr]    Compiling derive_builder_fork_arti v0.11.2
[INFO] [stderr]    Compiling curve25519-elligator2 v0.1.0-alpha.2
[INFO] [stderr]    Compiling tor-llcrypto v0.22.0
[INFO] [stderr]    Compiling by_address v1.2.1
[INFO] [stderr]    Compiling amplify v4.9.0
[INFO] [stderr]    Compiling tor-bytes v0.22.0
[INFO] [stderr]    Compiling tor-checkable v0.22.0
[INFO] [stderr]    Compiling poly1305 v0.8.0
[INFO] [stderr]    Compiling aead v0.5.2
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling tor-units v0.22.0
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling salsa20 v0.10.2
[INFO] [stderr]    Compiling tor-cert v0.22.0
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling hkdf v0.12.4
[INFO] [stderr]    Compiling crypto_secretbox v0.1.1
[INFO] [stderr]    Compiling colored v2.2.0
[INFO] [stderr]    Compiling derive-adhoc v0.7.3
[INFO] [stderr]    Compiling pwd-grp v0.1.1
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling fs-mistrust v0.7.13
[INFO] [stderr]    Compiling derive-deftly v0.14.6
[INFO] [stderr]    Compiling tor-config v0.22.0
[INFO] [stderr]    Compiling tor-linkspec v0.22.0
[INFO] [stderr]    Compiling tor-cell v0.22.0
[INFO] [stderr]    Compiling tokio-util v0.7.16
[INFO] [stderr]    Compiling ptrs v0.1.0
[INFO] [stderr]    Compiling obfs4 v0.1.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 55.54s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: num-bigint-dig v0.8.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "23b41994030b78471a221a34a951ae3ee14f235aed22eb4a17980c2424234ee2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23b41994030b78471a221a34a951ae3ee14f235aed22eb4a17980c2424234ee2", kill_on_drop: false }`
[INFO] [stdout] 23b41994030b78471a221a34a951ae3ee14f235aed22eb4a17980c2424234ee2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f71e574d752a0cfbec05c816161ce3b0a920b58afcfc6a745fdaa57e5184fad
[INFO] running `Command { std: "docker" "start" "-a" "4f71e574d752a0cfbec05c816161ce3b0a920b58afcfc6a745fdaa57e5184fad", kill_on_drop: false }`
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling tor-rtcompat v0.22.0
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling ptrs v0.1.0
[INFO] [stderr]    Compiling hex-literal v0.4.1
[INFO] [stderr]    Compiling notify v6.1.1
[INFO] [stderr]    Compiling tor-config v0.22.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.20
[INFO] [stderr]    Compiling tor-linkspec v0.22.0
[INFO] [stderr]    Compiling tor-cell v0.22.0
[INFO] [stderr]    Compiling obfs4 v0.1.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 14.36s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: num-bigint-dig v0.8.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "4f71e574d752a0cfbec05c816161ce3b0a920b58afcfc6a745fdaa57e5184fad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f71e574d752a0cfbec05c816161ce3b0a920b58afcfc6a745fdaa57e5184fad", kill_on_drop: false }`
[INFO] [stdout] 4f71e574d752a0cfbec05c816161ce3b0a920b58afcfc6a745fdaa57e5184fad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 84cb37b06d2f4378d0832e6b5dbc2472ba41d0f06c2fd70471cf88c81de2f564
[INFO] running `Command { std: "docker" "start" "-a" "84cb37b06d2f4378d0832e6b5dbc2472ba41d0f06c2fd70471cf88c81de2f564", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: num-bigint-dig v0.8.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/obfs4-8596a36959883200)
[INFO] [stdout] 
[INFO] [stdout] running 51 tests
[INFO] [stdout] test common::drbg::test::conversions ... ok
[INFO] [stdout] test client::test::parse_params ... ok
[INFO] [stdout] test common::drbg::test::from_ ... ok
[INFO] [stdout] test common::kdf::test::clearbox_ntor1_kdf ... ok
[INFO] [stdout] test common::kdf::test::testvec_ntor1_kdf ... ok
[INFO] [stdout] test common::drbg::test::sample_compat_compare ... ok
[INFO] [stdout] test common::replay_filter::test::replay_filter_ops ... ok
[INFO] [stdout] test dev::test::test_parse ... ok
[INFO] [stdout] test framing::codecs::testing::nonce_wrap ... ok
[INFO] [stdout] test framing::generic_test::framing_flow ... ok
[INFO] [stdout] test error::tests::test_display_null_transport_error ... ok
[INFO] [stdout] test common::kdf::test::testvec_shake_kdf ... ok
[INFO] [stdout] test common::x25519_elligator2::test::it_works ... ok
[INFO] [stdout] test error::tests::test_display_encode_error ... ok
[INFO] [stdout] test error::tests::test_display_other_error ... ok
[INFO] [stdout] test error::tests::test_from_encode_error ... ok
[INFO] [stdout] test framing::messages_v1::test::payload ... ok
[INFO] [stdout] test error::tests::test_from_io_error ... ok
[INFO] [stdout] test error::tests::test_from_other_error ... ok
[INFO] [stdout] test framing::messages_v1::test::prngseed ... ok
[INFO] [stdout] test framing::testing::oversized_flow ... ok
[INFO] [stdout] test framing::testing::basic_flow ... ok
[INFO] [stdout] test framing::testing::double_encode_decode ... ok
[INFO] [stdout] test handshake::utils::test::find_mac_mark_thorough ... ok
[INFO] [stdout] test framing::testing::encode_decode ... ok
[INFO] [stdout] test pt::test::check_name ... ok
[INFO] [stdout] test server::tests::parse_json_state ... ok
[INFO] [stdout] test handshake::utils::test::epoch_format ... ok
[INFO] [stdout] test framing::testing::many_sizes_flow ... ok
[INFO] [stdout] test error::tests::test_display_io_error ... ok
[INFO] [stdout] test test_utils::test::build_pipe_set ... ok
[INFO] [stdout] test test_utils::test::build_pipes ... ok
[INFO] [stdout] test handshake::integration::test_obfs4_roundtrip ... ok
[INFO] [stdout] test test_utils::test::build_async_pipe_set ... ok
[INFO] [stdout] test test_utils::test::build_async_pipes ... ok
[INFO] [stdout] test common::x25519_elligator2::test::representative_match ... ok
[INFO] [stdout] test testing::public_handshake ... ok
[INFO] [stdout] test handshake::integration::test_obfs4_testvec_compat ... ok
[INFO] [stdout] test common::drbg::test::rand ... ok
[INFO] [stdout] test handshake::integration::test_obfs4_roundtrip_highlevel ... ok
[INFO] [stdout] test testing::public_iface ... ok
[INFO] [stdout] test handshake::integration::failing_handshakes ... ok
[INFO] [stdout] test testing::transfer_10k_x1 ... ok
[INFO] [stdout] test testing::transfer_10k_x3 ... ok
[INFO] [stdout] test common::x25519_elligator2::test::about_half ... ok
[INFO] [stdout] test testing::transfer_2_x ... ok
[INFO] [stdout] test testing::transfer_512k_x1 ... ok
[INFO] [stdout] test common::skip::test::discard_and_close_after_delay ... ok
[INFO] [stdout] test testing::transfer_1M_1024x1024 ... ok
[INFO] [stdout] test common::probdist::test::weighted_dist_uniformity ... ok
[INFO] [stdout] test common::x25519_elligator2::test::off_subgroup_check_edw ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 51 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.91s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests obfs4
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/sessions.rs - sessions::ClientSession<Initialized>::handshake (line 163) ... ok
[INFO] [stdout] test src/common/x25519_elligator2.rs - common::x25519_elligator2::PublicRepresentative (line 66) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "84cb37b06d2f4378d0832e6b5dbc2472ba41d0f06c2fd70471cf88c81de2f564", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84cb37b06d2f4378d0832e6b5dbc2472ba41d0f06c2fd70471cf88c81de2f564", kill_on_drop: false }`
[INFO] [stdout] 84cb37b06d2f4378d0832e6b5dbc2472ba41d0f06c2fd70471cf88c81de2f564