[INFO] fetching crate d7sneakers 0.3.1... [INFO] testing d7sneakers-0.3.1 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate d7sneakers 0.3.1 into /workspace/builds/worker-17/source [INFO] validating manifest of crates.io crate d7sneakers 0.3.1 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate d7sneakers 0.3.1 [INFO] finished tweaking crates.io crate d7sneakers 0.3.1 [INFO] tweaked toml for crates.io crate d7sneakers 0.3.1 written to /workspace/builds/worker-17/source/Cargo.toml [INFO] crate crates.io crate d7sneakers 0.3.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rusqlite v0.26.3 [INFO] [stderr] Downloaded const_format v0.2.22 [INFO] [stderr] Downloaded const_format_proc_macros v0.2.22 [INFO] [stderr] Downloaded sanitize-filename-reader-friendly v2.2.1 [INFO] [stderr] Downloaded bp7 v0.10.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5b779f9c2253e58b3f9d812d02b1ccdf3ebf143877f57516119969231b623040 [INFO] running `Command { std: "docker" "start" "-a" "5b779f9c2253e58b3f9d812d02b1ccdf3ebf143877f57516119969231b623040", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5b779f9c2253e58b3f9d812d02b1ccdf3ebf143877f57516119969231b623040", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b779f9c2253e58b3f9d812d02b1ccdf3ebf143877f57516119969231b623040", kill_on_drop: false }` [INFO] [stdout] 5b779f9c2253e58b3f9d812d02b1ccdf3ebf143877f57516119969231b623040 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b6caeaa3ee0acac7b862c1658452ac29c74ec1498532ef5caf26abebd7ed4cf6 [INFO] running `Command { std: "docker" "start" "-a" "b6caeaa3ee0acac7b862c1658452ac29c74ec1498532ef5caf26abebd7ed4cf6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling syn v1.0.84 [INFO] [stderr] Compiling serde_derive v1.0.132 [INFO] [stderr] Compiling once_cell v1.9.0 [INFO] [stderr] Compiling serde v1.0.132 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling serde_json v1.0.73 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling anyhow v1.0.52 [INFO] [stderr] Compiling crc-catalog v1.1.1 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling fallible-streaming-iterator v0.1.9 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling const_format_proc_macros v0.2.22 [INFO] [stderr] Compiling crc v2.1.0 [INFO] [stderr] Compiling libsqlite3-sys v0.23.2 [INFO] [stderr] Compiling const_format v0.2.22 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling sanitize-filename-reader-friendly v2.2.1 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling nanorand v0.6.1 [INFO] [stderr] Compiling pretty_env_logger v0.4.0 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling hashlink v0.7.0 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling clap_derive v3.0.14 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling clap v3.0.14 [INFO] [stderr] Compiling rusqlite v0.26.3 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling serde_bytes v0.11.5 [INFO] [stderr] Compiling bp7 v0.10.1 [INFO] [stderr] Compiling d7sneakers v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `be` is never read [INFO] [stdout] --> src/db.rs:169:17 [INFO] [stdout] | [INFO] [stdout] 169 | let mut be: BundleEntry = Default::default(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `res` is never read [INFO] [stdout] --> src/db.rs:402:17 [INFO] [stdout] | [INFO] [stdout] 402 | let mut res: u32 = 0; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.99s [INFO] running `Command { std: "docker" "inspect" "b6caeaa3ee0acac7b862c1658452ac29c74ec1498532ef5caf26abebd7ed4cf6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6caeaa3ee0acac7b862c1658452ac29c74ec1498532ef5caf26abebd7ed4cf6", kill_on_drop: false }` [INFO] [stdout] b6caeaa3ee0acac7b862c1658452ac29c74ec1498532ef5caf26abebd7ed4cf6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 517b7519d5e5287b7c91f77295d80dfd3b0e12c019b1c545881bbbf79a993c2c [INFO] running `Command { std: "docker" "start" "-a" "517b7519d5e5287b7c91f77295d80dfd3b0e12c019b1c545881bbbf79a993c2c", kill_on_drop: false }` [INFO] [stderr] Compiling d7sneakers v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `be` is never read [INFO] [stdout] --> src/db.rs:169:17 [INFO] [stdout] | [INFO] [stdout] 169 | let mut be: BundleEntry = Default::default(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `res` is never read [INFO] [stdout] --> src/db.rs:402:17 [INFO] [stdout] | [INFO] [stdout] 402 | let mut res: u32 = 0; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `be` is never read [INFO] [stdout] --> src/db.rs:169:17 [INFO] [stdout] | [INFO] [stdout] 169 | let mut be: BundleEntry = Default::default(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `res` is never read [INFO] [stdout] --> src/db.rs:402:17 [INFO] [stdout] | [INFO] [stdout] 402 | let mut res: u32 = 0; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.29s [INFO] running `Command { std: "docker" "inspect" "517b7519d5e5287b7c91f77295d80dfd3b0e12c019b1c545881bbbf79a993c2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "517b7519d5e5287b7c91f77295d80dfd3b0e12c019b1c545881bbbf79a993c2c", kill_on_drop: false }` [INFO] [stdout] 517b7519d5e5287b7c91f77295d80dfd3b0e12c019b1c545881bbbf79a993c2c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 32a01e81dbe5042f79c3db0b6d2d5b43764fac2c8d2984005bc981d7c5eb240f [INFO] running `Command { std: "docker" "start" "-a" "32a01e81dbe5042f79c3db0b6d2d5b43764fac2c8d2984005bc981d7c5eb240f", kill_on_drop: false }` [INFO] [stderr] warning: value assigned to `be` is never read [INFO] [stderr] --> src/db.rs:169:17 [INFO] [stderr] | [INFO] [stderr] 169 | let mut be: BundleEntry = Default::default(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `res` is never read [INFO] [stderr] --> src/db.rs:402:17 [INFO] [stderr] | [INFO] [stderr] 402 | let mut res: u32 = 0; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: `d7sneakers` (lib) generated 2 warnings [INFO] [stderr] warning: `d7sneakers` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/d7sneakers-50faeb1bbde01964) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test db::tests::simple_db_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/d7sneakers-7557e50a10003122) [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] [stderr] Doc-tests d7sneakers [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" "32a01e81dbe5042f79c3db0b6d2d5b43764fac2c8d2984005bc981d7c5eb240f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32a01e81dbe5042f79c3db0b6d2d5b43764fac2c8d2984005bc981d7c5eb240f", kill_on_drop: false }` [INFO] [stdout] 32a01e81dbe5042f79c3db0b6d2d5b43764fac2c8d2984005bc981d7c5eb240f