[INFO] fetching crate estahr 0.1.0...
[INFO] testing estahr-0.1.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate estahr 0.1.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate estahr 0.1.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate estahr 0.1.0
[INFO] finished tweaking crates.io crate estahr 0.1.0
[INFO] tweaked toml for crates.io crate estahr 0.1.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 15da7c3517e796aa622bd90cd7386853a680f3f3c85bd8d4970a4098fb33a547
[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" "15da7c3517e796aa622bd90cd7386853a680f3f3c85bd8d4970a4098fb33a547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15da7c3517e796aa622bd90cd7386853a680f3f3c85bd8d4970a4098fb33a547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15da7c3517e796aa622bd90cd7386853a680f3f3c85bd8d4970a4098fb33a547", kill_on_drop: false }`
[INFO] [stdout] 15da7c3517e796aa622bd90cd7386853a680f3f3c85bd8d4970a4098fb33a547
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52d9e9ee7f84e5633aed13282b8cf81fe38c8de5731958dd63816bb839d20f14
[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" "52d9e9ee7f84e5633aed13282b8cf81fe38c8de5731958dd63816bb839d20f14", kill_on_drop: false }`
[INFO] [stderr]    Compiling blake3 v0.1.5
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling crypto-mac v0.7.0
[INFO] [stderr]    Compiling sha3 v0.8.2
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling md-5 v0.8.0
[INFO] [stderr]    Compiling blake2 v0.8.1
[INFO] [stderr]    Compiling estahr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.39s
[INFO] running `Command { std: "docker" "inspect" "52d9e9ee7f84e5633aed13282b8cf81fe38c8de5731958dd63816bb839d20f14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52d9e9ee7f84e5633aed13282b8cf81fe38c8de5731958dd63816bb839d20f14", kill_on_drop: false }`
[INFO] [stdout] 52d9e9ee7f84e5633aed13282b8cf81fe38c8de5731958dd63816bb839d20f14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d9079657ea764f139b441de8a737a0f9eb233461894b8789609747c0a7d39d9
[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" "8d9079657ea764f139b441de8a737a0f9eb233461894b8789609747c0a7d39d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling estahr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/lib.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `estahr::strings::*`
[INFO] [stdout]  --> tests/lib.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     use estahr::strings::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.35s
[INFO] running `Command { std: "docker" "inspect" "8d9079657ea764f139b441de8a737a0f9eb233461894b8789609747c0a7d39d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d9079657ea764f139b441de8a737a0f9eb233461894b8789609747c0a7d39d9", kill_on_drop: false }`
[INFO] [stdout] 8d9079657ea764f139b441de8a737a0f9eb233461894b8789609747c0a7d39d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 64627c593c96fcda5040c282c0d022fd03686f9f4bd525fd2ce0d6050e5f3252
[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" "64627c593c96fcda5040c282c0d022fd03686f9f4bd525fd2ce0d6050e5f3252", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]   --> src/lib.rs:37:9
[INFO] [stderr]    |
[INFO] [stderr] 37 |     use super::*;
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `estahr::strings::*`
[INFO] [stderr]  --> tests/lib.rs:4:9
[INFO] [stderr]   |
[INFO] [stderr] 4 |     use estahr::strings::*;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/estahr-2b721393444a8f09
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::hamming_ascii_test ... ok
[INFO] [stdout] test tests::levenshtein_ascii_test ... ok
[INFO] [stdout] test tests::levenshtein_bytes_test ... ok
[INFO] [stdout] test tests::test_sha3_256_hash_string ... ok
[INFO] [stdout] test tests::test_sha512_hash_string ... ok
[INFO] [stdout] test tests::test_sha3_512_hash_string ... ok
[INFO] [stdout] test tests::hamming_bytes_test ... ok
[INFO] [stdout] test tests::test_sha256_hash_string ... ok
[INFO] [stdout] test tests::jaro_winkler_ascii_test ... ok
[INFO] [stdout] test tests::test_blake3_hash_string ... ok
[INFO] [stdout] test tests::test_blake2b_hash_string ... ok
[INFO] [stdout] test tests::test_md5_hash_string ... ok
[INFO] [stdout] test tests::jaro_winkler_bytes_test ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lib-66b4fb447fe4ccea
[INFO] [stdout] test tests::test_blake2s_hash_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test ext_tests::test_blake2b_hash_file ... ok
[INFO] [stdout] test ext_tests::test_md5_hash_file ... ok
[INFO] [stdout] test ext_tests::test_sha256_hash_file ... ok
[INFO] [stdout] test ext_tests::test_sha3_256_hash_file ... ok
[INFO] [stdout] test ext_tests::test_sha3_512_hash_file ... ok
[INFO] [stdout] test ext_tests::test_sha512_hash_file ... ok
[INFO] [stdout] test ext_tests::test_blake3_hash_file ... ok
[INFO] [stdout] test ext_tests::test_blake2s_hash_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests estahr
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "64627c593c96fcda5040c282c0d022fd03686f9f4bd525fd2ce0d6050e5f3252", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64627c593c96fcda5040c282c0d022fd03686f9f4bd525fd2ce0d6050e5f3252", kill_on_drop: false }`
[INFO] [stdout] 64627c593c96fcda5040c282c0d022fd03686f9f4bd525fd2ce0d6050e5f3252