[INFO] updating cached repository str4d/ire [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/str4d/ire [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/str4d/ire" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/str4d/ire"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/str4d/ire'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/str4d/ire" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/str4d/ire"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/str4d/ire'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 28b974c16ed3522067cc5c11cf2853ae4f769879 [INFO] sha for GitHub repo str4d/ire: 28b974c16ed3522067cc5c11cf2853ae4f769879 [INFO] validating manifest of str4d/ire on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of str4d/ire on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing str4d/ire [INFO] finished frobbing str4d/ire [INFO] frobbed toml for str4d/ire written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/str4d/ire/Cargo.toml [INFO] started frobbing str4d/ire [INFO] finished frobbing str4d/ire [INFO] frobbed toml for str4d/ire written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/str4d/ire/Cargo.toml [INFO] crate str4d/ire already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking str4d/ire against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-3/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/str4d/ire:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 1a2ffc3dfef23470807042825e90ee45235f354b3c043a6eb99658f6d6375aeb [INFO] running `"docker" "start" "-a" "1a2ffc3dfef23470807042825e90ee45235f354b3c043a6eb99658f6d6375aeb"` [INFO] [stderr] Compiling subtle v2.0.0 [INFO] [stderr] Compiling num-bigint v0.2.2 [INFO] [stderr] Checking static_slice v0.0.3 [INFO] [stderr] Checking cookie-factory v0.2.4 [INFO] [stderr] Checking siphasher v0.3.0 [INFO] [stderr] Compiling miniz-sys v0.1.11 [INFO] [stderr] Compiling i2p_ring v0.14.6 (https://github.com/str4d/ring.git?rev=7fe5a141201e4931ea2bbcd7eb3302fbf22867e9#7fe5a141) [INFO] [stderr] Checking block-padding v0.1.3 [INFO] [stderr] Checking tokio-sync v0.1.4 [INFO] [stderr] Checking chacha20-poly1305-aead v0.1.2 [INFO] [stderr] Checking pretty_assertions v0.5.1 [INFO] [stderr] Compiling i2p_snow v0.5.1 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking ring v0.14.6 [INFO] [stderr] Checking blake2-rfc v0.2.18 [INFO] [stderr] Checking libflate v0.1.21 [INFO] [stderr] Checking nom v4.2.3 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking block-buffer v0.7.0 [INFO] [stderr] Checking backtrace v0.3.15 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Compiling curve25519-dalek v1.1.3 [INFO] [stderr] Checking sha2 v0.8.0 [INFO] [stderr] Checking aes-soft v0.3.3 [INFO] [stderr] Checking block-modes v0.2.0 [INFO] [stderr] Checking zip v0.5.2 [INFO] [stderr] Checking config v0.9.2 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking openssl v0.10.20 [INFO] [stderr] Checking aes v0.3.2 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking flate2 v1.0.7 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking tempfile v3.0.7 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking subtle-encoding v0.3.4 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking signatory v0.11.3 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking ed25519-dalek v1.0.0-pre.1 [INFO] [stderr] Checking x25519-dalek v0.4.5 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking native-tls v0.2.2 [INFO] [stderr] Checking signatory-dalek v0.11.0 [INFO] [stderr] Checking signatory-ring v0.11.0 [INFO] [stderr] Checking tokio-tls v0.2.1 [INFO] [stderr] Checking ire v0.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/data/dest.rs:176:13 [INFO] [stderr] | [INFO] [stderr] 176 | let key = dest.hash(); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_key` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `DsaPrivateKey` [INFO] [stderr] --> src/crypto/dsa.rs:24:1 [INFO] [stderr] | [INFO] [stderr] 24 | struct DsaPrivateKey(BigUint); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/crypto/dsa.rs:56:5 [INFO] [stderr] | [INFO] [stderr] 56 | fn new() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `sign` [INFO] [stderr] --> src/crypto/dsa.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | fn sign(&self, msg: &[u8]) -> DsaSignature { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `from_private` [INFO] [stderr] --> src/crypto/dsa.rs:103:5 [INFO] [stderr] | [INFO] [stderr] 103 | fn from_private(sk: &DsaPrivateKey) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `encrypt_basic` [INFO] [stderr] --> src/crypto/elgamal.rs:73:5 [INFO] [stderr] | [INFO] [stderr] 73 | fn encrypt_basic(&self, msg: &[u8]) -> Result<(BigUint, BigUint), Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `encrypt` [INFO] [stderr] --> src/crypto/elgamal.rs:92:5 [INFO] [stderr] | [INFO] [stderr] 92 | pub fn encrypt(&self, msg: &[u8]) -> Result<[u8; 514], Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `decrypt_basic` [INFO] [stderr] --> src/crypto/elgamal.rs:138:5 [INFO] [stderr] | [INFO] [stderr] 138 | fn decrypt_basic(&self, (gamma, delta): (BigUint, BigUint)) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `decrypt` [INFO] [stderr] --> src/crypto/elgamal.rs:150:5 [INFO] [stderr] | [INFO] [stderr] 150 | pub fn decrypt(&self, ct: &[u8]) -> Result, Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `private_key` [INFO] [stderr] --> src/data/dest.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | private_key: PrivateKey, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `iv` [INFO] [stderr] --> src/i2np/frame.rs:24:1 [INFO] [stderr] | [INFO] [stderr] 24 | fn iv<'a>(input: &'a [u8]) -> IResult<&'a [u8], [u8; 16]> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `build_request_record` [INFO] [stderr] --> src/i2np/frame.rs:35:1 [INFO] [stderr] | [INFO] [stderr] 35 | / pub fn build_request_record<'a>( [INFO] [stderr] 36 | | input: &'a [u8], [INFO] [stderr] 37 | | to_peer: Hash, [INFO] [stderr] 38 | | ) -> IResult<&'a [u8], BuildRequestRecord> { [INFO] [stderr] ... | [INFO] [stderr] 68 | | ) [INFO] [stderr] 69 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `validate_build_response_record` [INFO] [stderr] --> src/i2np/frame.rs:71:1 [INFO] [stderr] | [INFO] [stderr] 71 | / fn validate_build_response_record<'a>( [INFO] [stderr] 72 | | input: &'a [u8], [INFO] [stderr] 73 | | hash: &Hash, [INFO] [stderr] 74 | | padding: &[u8], [INFO] [stderr] ... | [INFO] [stderr] 85 | | } [INFO] [stderr] 86 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `to_peer` [INFO] [stderr] --> src/i2np/mod.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | to_peer: Hash, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `receive_tid` [INFO] [stderr] --> src/i2np/mod.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | receive_tid: TunnelId, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `our_ident` [INFO] [stderr] --> src/i2np/mod.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | our_ident: Hash, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `next_tid` [INFO] [stderr] --> src/i2np/mod.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | next_tid: TunnelId, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `next_ident` [INFO] [stderr] --> src/i2np/mod.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | next_ident: Hash, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `layer_key` [INFO] [stderr] --> src/i2np/mod.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | layer_key: SessionKey, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `iv_key` [INFO] [stderr] --> src/i2np/mod.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | iv_key: SessionKey, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `reply_key` [INFO] [stderr] --> src/i2np/mod.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | reply_key: SessionKey, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `reply_iv` [INFO] [stderr] --> src/i2np/mod.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | reply_iv: [u8; 16], [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `flag` [INFO] [stderr] --> src/i2np/mod.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | flag: u8, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `request_time` [INFO] [stderr] --> src/i2np/mod.rs:42:5 [INFO] [stderr] | [INFO] [stderr] 42 | request_time: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `send_msg_id` [INFO] [stderr] --> src/i2np/mod.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | send_msg_id: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `reply` [INFO] [stderr] --> src/i2np/mod.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | reply: u8, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `private_key` [INFO] [stderr] --> src/data/dest.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | private_key: PrivateKey, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `iv` [INFO] [stderr] --> src/i2np/frame.rs:24:1 [INFO] [stderr] | [INFO] [stderr] 24 | fn iv<'a>(input: &'a [u8]) -> IResult<&'a [u8], [u8; 16]> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `build_request_record` [INFO] [stderr] --> src/i2np/frame.rs:35:1 [INFO] [stderr] | [INFO] [stderr] 35 | / pub fn build_request_record<'a>( [INFO] [stderr] 36 | | input: &'a [u8], [INFO] [stderr] 37 | | to_peer: Hash, [INFO] [stderr] 38 | | ) -> IResult<&'a [u8], BuildRequestRecord> { [INFO] [stderr] ... | [INFO] [stderr] 68 | | ) [INFO] [stderr] 69 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `validate_build_response_record` [INFO] [stderr] --> src/i2np/frame.rs:71:1 [INFO] [stderr] | [INFO] [stderr] 71 | / fn validate_build_response_record<'a>( [INFO] [stderr] 72 | | input: &'a [u8], [INFO] [stderr] 73 | | hash: &Hash, [INFO] [stderr] 74 | | padding: &[u8], [INFO] [stderr] ... | [INFO] [stderr] 85 | | } [INFO] [stderr] 86 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `to_peer` [INFO] [stderr] --> src/i2np/mod.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | to_peer: Hash, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `receive_tid` [INFO] [stderr] --> src/i2np/mod.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | receive_tid: TunnelId, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `our_ident` [INFO] [stderr] --> src/i2np/mod.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | our_ident: Hash, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `next_tid` [INFO] [stderr] --> src/i2np/mod.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | next_tid: TunnelId, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `next_ident` [INFO] [stderr] --> src/i2np/mod.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | next_ident: Hash, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `layer_key` [INFO] [stderr] --> src/i2np/mod.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | layer_key: SessionKey, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `iv_key` [INFO] [stderr] --> src/i2np/mod.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | iv_key: SessionKey, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `reply_key` [INFO] [stderr] --> src/i2np/mod.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | reply_key: SessionKey, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `reply_iv` [INFO] [stderr] --> src/i2np/mod.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | reply_iv: [u8; 16], [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `flag` [INFO] [stderr] --> src/i2np/mod.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | flag: u8, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `request_time` [INFO] [stderr] --> src/i2np/mod.rs:42:5 [INFO] [stderr] | [INFO] [stderr] 42 | request_time: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `send_msg_id` [INFO] [stderr] --> src/i2np/mod.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | send_msg_id: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `reply` [INFO] [stderr] --> src/i2np/mod.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | reply: u8, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 47.61s [INFO] running `"docker" "inspect" "1a2ffc3dfef23470807042825e90ee45235f354b3c043a6eb99658f6d6375aeb"` [INFO] running `"docker" "rm" "-f" "1a2ffc3dfef23470807042825e90ee45235f354b3c043a6eb99658f6d6375aeb"` [INFO] [stdout] 1a2ffc3dfef23470807042825e90ee45235f354b3c043a6eb99658f6d6375aeb