[INFO] fetching crate libzerostash 0.1.0... [INFO] testing libzerostash-0.1.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate libzerostash 0.1.0 into /workspace/builds/worker-15/source [INFO] validating manifest of crates.io crate libzerostash 0.1.0 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate libzerostash 0.1.0 [INFO] finished tweaking crates.io crate libzerostash 0.1.0 [INFO] tweaked toml for crates.io crate libzerostash 0.1.0 written to /workspace/builds/worker-15/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] baee946c7bda90f24ca13e2a4e81eb620f41ceac6536c1bf60fee985482ab399 [INFO] running `Command { std: "docker" "start" "-a" "baee946c7bda90f24ca13e2a4e81eb620f41ceac6536c1bf60fee985482ab399", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "baee946c7bda90f24ca13e2a4e81eb620f41ceac6536c1bf60fee985482ab399", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "baee946c7bda90f24ca13e2a4e81eb620f41ceac6536c1bf60fee985482ab399", kill_on_drop: false }` [INFO] [stdout] baee946c7bda90f24ca13e2a4e81eb620f41ceac6536c1bf60fee985482ab399 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 156fcc29720d3dc38a74cff876685ba8a3d46edec836223c1ffbdbe0e243d458 [INFO] running `Command { std: "docker" "start" "-a" "156fcc29720d3dc38a74cff876685ba8a3d46edec836223c1ffbdbe0e243d458", kill_on_drop: false }` [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling constant_time_eq v0.1.5 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling libzerostash v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling half v1.7.1 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling zeroize v1.4.1 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling seahash v4.1.0 [INFO] [stderr] Compiling hashbrown v0.6.3 [INFO] [stderr] Compiling lz4-sys v1.9.2 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling secrecy v0.7.0 [INFO] [stderr] Compiling blake2b_simd v0.5.11 [INFO] [stderr] Compiling const-random-macro v0.1.13 [INFO] [stderr] Compiling rust-argon2 v0.8.3 [INFO] [stderr] Compiling const-random v0.1.13 [INFO] [stderr] Compiling ahash v0.2.19 [INFO] [stderr] Compiling ahash v0.3.8 [INFO] [stderr] Compiling dashmap v3.11.10 [INFO] [stderr] Compiling lru v0.5.3 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling thiserror v1.0.29 [INFO] [stderr] Compiling lz4 v1.23.2 [INFO] [stdout] warning: field is never read: `objects` [INFO] [stdout] --> src/meta/reader.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | objects: ObjectIndex, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` 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 32.88s [INFO] running `Command { std: "docker" "inspect" "156fcc29720d3dc38a74cff876685ba8a3d46edec836223c1ffbdbe0e243d458", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "156fcc29720d3dc38a74cff876685ba8a3d46edec836223c1ffbdbe0e243d458", kill_on_drop: false }` [INFO] [stdout] 156fcc29720d3dc38a74cff876685ba8a3d46edec836223c1ffbdbe0e243d458 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0f30e1f808df88b9fd86cd23bd36d0e6cf6caae2ef89c0c2800c9af83cc59566 [INFO] running `Command { std: "docker" "start" "-a" "0f30e1f808df88b9fd86cd23bd36d0e6cf6caae2ef89c0c2800c9af83cc59566", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stdout] warning: field is never read: `objects` [INFO] [stdout] --> src/meta/reader.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | objects: ObjectIndex, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling libzerostash v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `objects` [INFO] [stdout] --> src/meta/reader.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | objects: ObjectIndex, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` 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 20.76s [INFO] running `Command { std: "docker" "inspect" "0f30e1f808df88b9fd86cd23bd36d0e6cf6caae2ef89c0c2800c9af83cc59566", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f30e1f808df88b9fd86cd23bd36d0e6cf6caae2ef89c0c2800c9af83cc59566", kill_on_drop: false }` [INFO] [stdout] 0f30e1f808df88b9fd86cd23bd36d0e6cf6caae2ef89c0c2800c9af83cc59566 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d9dbf006e03a198f0a73a2d67fcc3e812fc2a9129c0be73e08b9a6e4c760fa0f [INFO] running `Command { std: "docker" "start" "-a" "d9dbf006e03a198f0a73a2d67fcc3e812fc2a9129c0be73e08b9a6e4c760fa0f", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `objects` [INFO] [stderr] --> src/meta/reader.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | objects: ObjectIndex, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `libzerostash` (lib) generated 1 warning [INFO] [stderr] warning: `libzerostash` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/libzerostash-6d9a11843636fb8e) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test rollsum::tests::bupsplit_selftest ... ignored [INFO] [stdout] test stash::restore::tests::path_removes_root ... ok [INFO] [stdout] test crypto::tests::test_chunk_encryption ... ok [INFO] [stdout] test splitter::tests::check_chunk_iterator_sum ... ok [INFO] [stdout] test crypto::tests::test_object_encryption ... ok [INFO] [stdout] test stash::store::tests::test_stats_add_up ... ok [INFO] [stderr] Doc-tests libzerostash [INFO] [stdout] test meta::tests::can_deserialize_fields ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.31s [INFO] [stdout] [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" "d9dbf006e03a198f0a73a2d67fcc3e812fc2a9129c0be73e08b9a6e4c760fa0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9dbf006e03a198f0a73a2d67fcc3e812fc2a9129c0be73e08b9a6e4c760fa0f", kill_on_drop: false }` [INFO] [stdout] d9dbf006e03a198f0a73a2d67fcc3e812fc2a9129c0be73e08b9a6e4c760fa0f