[INFO] crate kerberos_crypto 0.3.5 is already in cache
[INFO] testing kerberos_crypto-0.3.5 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate kerberos_crypto 0.3.5 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate kerberos_crypto 0.3.5 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kerberos_crypto 0.3.5
[INFO] finished tweaking crates.io crate kerberos_crypto 0.3.5
[INFO] tweaked toml for crates.io crate kerberos_crypto 0.3.5 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc495fc220d6dc50ea1864c7a316f9ed644b2ac86e356e59931fed184138c344
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "bc495fc220d6dc50ea1864c7a316f9ed644b2ac86e356e59931fed184138c344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc495fc220d6dc50ea1864c7a316f9ed644b2ac86e356e59931fed184138c344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc495fc220d6dc50ea1864c7a316f9ed644b2ac86e356e59931fed184138c344", kill_on_drop: false }`
[INFO] [stdout] bc495fc220d6dc50ea1864c7a316f9ed644b2ac86e356e59931fed184138c344
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e0096b89b4349d53e204b4a0008ea0028c8a951e04ad3e65cca1cb924906db6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0e0096b89b4349d53e204b4a0008ea0028c8a951e04ad3e65cca1cb924906db6", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling gimli v0.22.0
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling adler v0.2.3
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling object v0.20.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.16
[INFO] [stderr]    Compiling kerberos_constants v0.0.6
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling miniz_oxide v0.4.0
[INFO] [stderr]    Compiling md4 v0.8.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling chrono v0.4.13
[INFO] [stderr]    Compiling addr2line v0.13.0
[INFO] [stderr]    Compiling backtrace v0.3.50
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling kerberos_crypto v0.3.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/algorithms/aes_hmac_sha1/decrypt.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let mut hmac = hmac_sha1(&ki, &basic_plaintext);
[INFO] [stdout]    |         ----^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.60s
[INFO] running `Command { std: "docker" "inspect" "0e0096b89b4349d53e204b4a0008ea0028c8a951e04ad3e65cca1cb924906db6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e0096b89b4349d53e204b4a0008ea0028c8a951e04ad3e65cca1cb924906db6", kill_on_drop: false }`
[INFO] [stdout] 0e0096b89b4349d53e204b4a0008ea0028c8a951e04ad3e65cca1cb924906db6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8b84975c93e30e436c516bd273478850f7db2a74bf17e27142ce42362e6b843
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a8b84975c93e30e436c516bd273478850f7db2a74bf17e27142ce42362e6b843", kill_on_drop: false }`
[INFO] [stderr]    Compiling kerberos_crypto v0.3.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/algorithms/aes_hmac_sha1/decrypt.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let mut hmac = hmac_sha1(&ki, &basic_plaintext);
[INFO] [stdout]    |         ----^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/algorithms/aes_hmac_sha1/decrypt.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let mut hmac = hmac_sha1(&ki, &basic_plaintext);
[INFO] [stdout]    |         ----^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.78s
[INFO] running `Command { std: "docker" "inspect" "a8b84975c93e30e436c516bd273478850f7db2a74bf17e27142ce42362e6b843", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8b84975c93e30e436c516bd273478850f7db2a74bf17e27142ce42362e6b843", kill_on_drop: false }`
[INFO] [stdout] a8b84975c93e30e436c516bd273478850f7db2a74bf17e27142ce42362e6b843
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 42f8ab86c1ea6dd93a9cb9df7bf2d2d0222883e3d51270456363c29149ef30f5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "42f8ab86c1ea6dd93a9cb9df7bf2d2d0222883e3d51270456363c29149ef30f5", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/algorithms/aes_hmac_sha1/decrypt.rs:20:9
[INFO] [stderr]    |
[INFO] [stderr] 20 |     let mut hmac = hmac_sha1(&ki, &basic_plaintext);
[INFO] [stderr]    |         ----^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/algorithms/aes_hmac_sha1/decrypt.rs:20:9
[INFO] [stderr]    |
[INFO] [stderr] 20 |     let mut hmac = hmac_sha1(&ki, &basic_plaintext);
[INFO] [stderr]    |         ----^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/kerberos_crypto-28e7dc774f038f05
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test algorithms::aes_hmac_sha1::salt::test::test_generate_aes_host_salt ... ok
[INFO] [stdout] test algorithms::aes_hmac_sha1::salt::test::test_generate_aes_user_salt ... ok
[INFO] [stdout] test checksum::test::test_checksum_hmac_md5 ... ok
[INFO] [stdout] test algorithms::rc4_hmac_md5::key::test::generate_rc4_key ... ok
[INFO] [stdout] test cryptography::hmac::test::test_hmac_md5 ... ok
[INFO] [stdout] test ciphers::rc4::test::test_encrypt_rc4_hmac_md5 ... ok
[INFO] [stdout] test cryptography::rc4::test::test_rc4_decrypt ... ok
[INFO] [stdout] test helpers::test::supported_etypes ... ok
[INFO] [stdout] test key::test::hex_string_to_aes_128_key ... ok
[INFO] [stdout] test checksum::test::test_checksum_sha_aes256 ... ok
[INFO] [stdout] test cryptography::rc4::test::test_rc4_encrypt ... ok
[INFO] [stdout] test ciphers::rc4::test::test_decrypt_rc4_hmac_md5 ... ok
[INFO] [stdout] test key::test::hex_string_to_aes_256_key ... ok
[INFO] [stdout] test checksum::test::test_checksum_sha_aes128 ... ok
[INFO] [stdout] test cryptography::hmac::test::test_hmac_sha1 ... ok
[INFO] [stdout] test cryptography::nfold_dk::test::test_n_fold ... ok
[INFO] [stdout] test key::test::hex_string_to_rc4_key ... ok
[INFO] [stdout] test utils::tests::test_u16_array_to_le_bytes ... ok
[INFO] [stdout] test key::test::invalid_chars_hex_string_to_rc4_key ... ok
[INFO] [stdout] test key::test::invalid_chars_hex_string_to_aes_128_key ... ok
[INFO] [stdout] test key::test::invalid_length_hex_string_to_aes_128_key ... ok
[INFO] [stdout] test key::test::invalid_length_hex_string_to_aes_256_key ... ok
[INFO] [stdout] test key::test::invalid_length_hex_string_to_rc4_key ... ok
[INFO] [stdout] test key::test::invalid_chars_hex_string_to_aes_256_key ... ok
[INFO] [stdout] test algorithms::aes_hmac_sha1::keys::test::test_generate_key_from_string ... ok
[INFO] [stdout] test algorithms::aes_hmac_sha1::keys::test::test_generate_aes_128_key ... ok
[INFO] [stdout] test ciphers::aes::test::test_aes_128_hmac_sh1_encrypt ... ok
[INFO] [stdout] test ciphers::aes::test::test_aes_128_hmac_sh1_decrypt ... ok
[INFO] [stdout] test ciphers::aes::test::test_aes_256_hmac_sh1_encrypt ... ok
[INFO] [stdout] test algorithms::aes_hmac_sha1::keys::test::test_generate_aes_256_key ... ok
[INFO] [stdout] test ciphers::aes::test::test_aes_256_hmac_sh1_decrypt ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kerberos_crypto
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/key.rs - key::Key::from_aes_128_key_string (line 128) ... ok
[INFO] [stdout] test src/key.rs - key::Key::as_bytes (line 85) ... ok
[INFO] [stdout] test src/key.rs - key::Key::from_aes_256_key_string (line 153) ... ok
[INFO] [stdout] test src/key.rs - key::Key::from_rc4_key_string (line 105) ... ok
[INFO] [stdout] test src/key.rs - key::Key::etypes (line 53) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "42f8ab86c1ea6dd93a9cb9df7bf2d2d0222883e3d51270456363c29149ef30f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42f8ab86c1ea6dd93a9cb9df7bf2d2d0222883e3d51270456363c29149ef30f5", kill_on_drop: false }`
[INFO] [stdout] 42f8ab86c1ea6dd93a9cb9df7bf2d2d0222883e3d51270456363c29149ef30f5