[INFO] crate slauth 0.3.0-alpha3 is already in cache [INFO] extracting crate slauth 0.3.0-alpha3 into work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/slauth/0.3.0-alpha3 [INFO] extracting crate slauth 0.3.0-alpha3 into work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/slauth/0.3.0-alpha3 [INFO] validating manifest of slauth-0.3.0-alpha3 on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of slauth-0.3.0-alpha3 on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing slauth-0.3.0-alpha3 [INFO] finished frobbing slauth-0.3.0-alpha3 [INFO] frobbed toml for slauth-0.3.0-alpha3 written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/slauth/0.3.0-alpha3/Cargo.toml [INFO] started frobbing slauth-0.3.0-alpha3 [INFO] finished frobbing slauth-0.3.0-alpha3 [INFO] frobbed toml for slauth-0.3.0-alpha3 written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/slauth/0.3.0-alpha3/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking slauth-0.3.0-alpha3 against master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 for pr-62507 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-3/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/slauth/0.3.0-alpha3:/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" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 53ea259d5c11c98380350a08cf0759baa68905f191a776b7f2b3c79b721d8b80 [INFO] running `"docker" "start" "-a" "53ea259d5c11c98380350a08cf0759baa68905f191a776b7f2b3c79b721d8b80"` [INFO] [stderr] Checking base32 v0.4.0 [INFO] [stderr] Compiling serde_repr v0.1.4 [INFO] [stderr] Checking slauth v0.3.0-alpha3 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::io::Read` [INFO] [stderr] --> src/u2f/mod.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::Read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/u2f/mod.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AtomicU32`, `Ordering::SeqCst` [INFO] [stderr] --> src/u2f/mod.rs:3:25 [INFO] [stderr] | [INFO] [stderr] 3 | use std::sync::atomic::{AtomicU32, Ordering::SeqCst}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Read`, `Write` [INFO] [stderr] --> src/u2f/proto/hid.rs:1:15 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::{Read, Write}; [INFO] [stderr] | ^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/u2f/client/token.rs:29:16 [INFO] [stderr] | [INFO] [stderr] 29 | store: Box, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn KeyStore` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/u2f/client/token.rs:30:29 [INFO] [stderr] | [INFO] [stderr] 30 | presence_validator: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PresenceValidator` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Read` [INFO] [stderr] --> src/u2f/mod.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::Read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/u2f/mod.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AtomicU32`, `Ordering::SeqCst` [INFO] [stderr] --> src/u2f/mod.rs:3:25 [INFO] [stderr] | [INFO] [stderr] 3 | use std::sync::atomic::{AtomicU32, Ordering::SeqCst}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Read`, `Write` [INFO] [stderr] --> src/u2f/proto/hid.rs:1:15 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::{Read, Write}; [INFO] [stderr] | ^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/u2f/client/token.rs:29:16 [INFO] [stderr] | [INFO] [stderr] 29 | store: Box, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn KeyStore` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/u2f/client/token.rs:30:29 [INFO] [stderr] | [INFO] [stderr] 30 | presence_validator: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PresenceValidator` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key_h_len` [INFO] [stderr] --> src/u2f/client/token.rs:126:13 [INFO] [stderr] | [INFO] [stderr] 126 | key_h_len, [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `key_h_len: _` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key_handle` [INFO] [stderr] --> src/u2f/server/mod.rs:205:13 [INFO] [stderr] | [INFO] [stderr] 205 | key_handle, [INFO] [stderr] | ^^^^^^^^^^ help: try ignoring the field: `key_handle: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key_h_len` [INFO] [stderr] --> src/u2f/client/token.rs:126:13 [INFO] [stderr] | [INFO] [stderr] 126 | key_h_len, [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `key_h_len: _` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key_handle` [INFO] [stderr] --> src/u2f/server/mod.rs:205:13 [INFO] [stderr] | [INFO] [stderr] 205 | key_handle, [INFO] [stderr] | ^^^^^^^^^^ help: try ignoring the field: `key_handle: _` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `cid` [INFO] [stderr] --> src/u2f/proto/hid.rs:81:9 [INFO] [stderr] | [INFO] [stderr] 81 | cid: u32, // Channel identifier [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `nonce` [INFO] [stderr] --> src/u2f/proto/hid.rs:120:9 [INFO] [stderr] | [INFO] [stderr] 120 | nonce: [u8; INIT_NONCE_SIZE], // Client application nonce [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `nonce` [INFO] [stderr] --> src/u2f/proto/hid.rs:124:9 [INFO] [stderr] | [INFO] [stderr] 124 | nonce: [u8; INIT_NONCE_SIZE], // Client application nonce [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `cid` [INFO] [stderr] --> src/u2f/proto/hid.rs:125:9 [INFO] [stderr] | [INFO] [stderr] 125 | cid: u32,// Client application nonce [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `interface_version` [INFO] [stderr] --> src/u2f/proto/hid.rs:126:9 [INFO] [stderr] | [INFO] [stderr] 126 | interface_version: u8,// Channel identifier [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `major_version` [INFO] [stderr] --> src/u2f/proto/hid.rs:127:9 [INFO] [stderr] | [INFO] [stderr] 127 | major_version: u8,// Interface version [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `minor_version` [INFO] [stderr] --> src/u2f/proto/hid.rs:128:9 [INFO] [stderr] | [INFO] [stderr] 128 | minor_version: u8,// Major version number [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `build_version` [INFO] [stderr] --> src/u2f/proto/hid.rs:129:9 [INFO] [stderr] | [INFO] [stderr] 129 | build_version: u8,// Minor version number [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `cap_flags` [INFO] [stderr] --> src/u2f/proto/hid.rs:130:9 [INFO] [stderr] | [INFO] [stderr] 130 | cap_flags: u8,// Build version number [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `nonce` [INFO] [stderr] --> src/u2f/proto/hid.rs:136:9 [INFO] [stderr] | [INFO] [stderr] 136 | nonce: u8, // Client application nonce [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `nonce` [INFO] [stderr] --> src/u2f/proto/hid.rs:140:9 [INFO] [stderr] | [INFO] [stderr] 140 | nonce: u8, // Client application nonce [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `cid` [INFO] [stderr] --> src/u2f/proto/hid.rs:81:9 [INFO] [stderr] | [INFO] [stderr] 81 | cid: u32, // Channel identifier [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `nonce` [INFO] [stderr] --> src/u2f/proto/hid.rs:120:9 [INFO] [stderr] | [INFO] [stderr] 120 | nonce: [u8; INIT_NONCE_SIZE], // Client application nonce [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `nonce` [INFO] [stderr] --> src/u2f/proto/hid.rs:124:9 [INFO] [stderr] | [INFO] [stderr] 124 | nonce: [u8; INIT_NONCE_SIZE], // Client application nonce [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `cid` [INFO] [stderr] --> src/u2f/proto/hid.rs:125:9 [INFO] [stderr] | [INFO] [stderr] 125 | cid: u32,// Client application nonce [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `interface_version` [INFO] [stderr] --> src/u2f/proto/hid.rs:126:9 [INFO] [stderr] | [INFO] [stderr] 126 | interface_version: u8,// Channel identifier [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `major_version` [INFO] [stderr] --> src/u2f/proto/hid.rs:127:9 [INFO] [stderr] | [INFO] [stderr] 127 | major_version: u8,// Interface version [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `minor_version` [INFO] [stderr] --> src/u2f/proto/hid.rs:128:9 [INFO] [stderr] | [INFO] [stderr] 128 | minor_version: u8,// Major version number [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `build_version` [INFO] [stderr] --> src/u2f/proto/hid.rs:129:9 [INFO] [stderr] | [INFO] [stderr] 129 | build_version: u8,// Minor version number [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `cap_flags` [INFO] [stderr] --> src/u2f/proto/hid.rs:130:9 [INFO] [stderr] | [INFO] [stderr] 130 | cap_flags: u8,// Build version number [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `nonce` [INFO] [stderr] --> src/u2f/proto/hid.rs:136:9 [INFO] [stderr] | [INFO] [stderr] 136 | nonce: u8, // Client application nonce [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `nonce` [INFO] [stderr] --> src/u2f/proto/hid.rs:140:9 [INFO] [stderr] | [INFO] [stderr] 140 | nonce: u8, // Client application nonce [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.23s [INFO] running `"docker" "inspect" "53ea259d5c11c98380350a08cf0759baa68905f191a776b7f2b3c79b721d8b80"` [INFO] running `"docker" "rm" "-f" "53ea259d5c11c98380350a08cf0759baa68905f191a776b7f2b3c79b721d8b80"` [INFO] [stdout] 53ea259d5c11c98380350a08cf0759baa68905f191a776b7f2b3c79b721d8b80