[INFO] fetching crate dartminhash 0.1.1...
[INFO] testing dartminhash-0.1.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate dartminhash 0.1.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate dartminhash 0.1.1
[INFO] finished tweaking crates.io crate dartminhash 0.1.1
[INFO] tweaked toml for crates.io crate dartminhash 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dartminhash 0.1.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dartminhash 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mt19937 v3.1.0
[INFO] [stderr]   Downloaded array-init v0.1.1
[INFO] [stderr]   Downloaded tab-hash v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 90b47fe2d0731d8a37f8f02a1165c2c6ce76a82f43fa03c001c5e4f0a52785f2
[INFO] running `Command { std: "docker" "start" "-a" "90b47fe2d0731d8a37f8f02a1165c2c6ce76a82f43fa03c001c5e4f0a52785f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90b47fe2d0731d8a37f8f02a1165c2c6ce76a82f43fa03c001c5e4f0a52785f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90b47fe2d0731d8a37f8f02a1165c2c6ce76a82f43fa03c001c5e4f0a52785f2", kill_on_drop: false }`
[INFO] [stdout] 90b47fe2d0731d8a37f8f02a1165c2c6ce76a82f43fa03c001c5e4f0a52785f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b2ff6ebacbe10b46786e69ff28497bfe2b2713903cf4f35ed3fa59a7ed32801
[INFO] running `Command { std: "docker" "start" "-a" "5b2ff6ebacbe10b46786e69ff28497bfe2b2713903cf4f35ed3fa59a7ed32801", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling cc v1.2.30
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling array-init v0.1.1
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling mt19937 v3.1.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling tab-hash v0.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling dartminhash v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `BucketKey` is never constructed
[INFO] [stdout]    --> src/rejsmp.rs:178:8
[INFO] [stdout]     |
[INFO] [stdout] 178 | struct BucketKey {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.76s
[INFO] running `Command { std: "docker" "inspect" "5b2ff6ebacbe10b46786e69ff28497bfe2b2713903cf4f35ed3fa59a7ed32801", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b2ff6ebacbe10b46786e69ff28497bfe2b2713903cf4f35ed3fa59a7ed32801", kill_on_drop: false }`
[INFO] [stdout] 5b2ff6ebacbe10b46786e69ff28497bfe2b2713903cf4f35ed3fa59a7ed32801
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb32b721e1c9f9acfc02265506c03192ae8441e76152a6352a453bee846b0a66
[INFO] running `Command { std: "docker" "start" "-a" "cb32b721e1c9f9acfc02265506c03192ae8441e76152a6352a453bee846b0a66", kill_on_drop: false }`
[INFO] [stdout] warning: struct `BucketKey` is never constructed
[INFO] [stdout]    --> src/rejsmp.rs:178:8
[INFO] [stdout]     |
[INFO] [stdout] 178 | struct BucketKey {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling dartminhash v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `BucketKey` is never constructed
[INFO] [stdout]    --> src/rejsmp.rs:178:8
[INFO] [stdout]     |
[INFO] [stdout] 178 | struct BucketKey {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "cb32b721e1c9f9acfc02265506c03192ae8441e76152a6352a453bee846b0a66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb32b721e1c9f9acfc02265506c03192ae8441e76152a6352a453bee846b0a66", kill_on_drop: false }`
[INFO] [stdout] cb32b721e1c9f9acfc02265506c03192ae8441e76152a6352a453bee846b0a66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 61b40d8921e6b11c07d1b3f92e6210efdbef572e75c26fb6bf8d09a0148113a5
[INFO] running `Command { std: "docker" "start" "-a" "61b40d8921e6b11c07d1b3f92e6210efdbef572e75c26fb6bf8d09a0148113a5", kill_on_drop: false }`
[INFO] [stderr] warning: struct `BucketKey` is never constructed
[INFO] [stderr]    --> src/rejsmp.rs:178:8
[INFO] [stderr]     |
[INFO] [stderr] 178 | struct BucketKey {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `dartminhash` (lib) generated 1 warning
[INFO] [stderr] warning: `dartminhash` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dartminhash-f73e5a48e5e570e1)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test similarity::tests::test_conversions ... ok
[INFO] [stdout] test rejsmp::tests::rs_counts_are_small ... ok
[INFO] [stdout] test similarity::tests::test_weight_and_intersection ... ok
[INFO] [stdout] test dartminhash::tests::conversions_match ... ok
[INFO] [stdout] test similarity::tests::test_onebit_estimate ... ok
[INFO] [stdout] test rejsmp::tests::ers_early_stop_fills_all_buckets ... ok
[INFO] [stdout] test rejsmp::tests::rs_approximates_weighted_jaccard_only ... ok
[INFO] [stdout] test rejsmp::tests::ers_approximates_weighted_jaccard ... ok
[INFO] [stdout] test dartminhash::tests::dartminhash_approximates_weighted_jaccard_sparse5 ... ok
[INFO] [stdout] test dartminhash::tests::dartminhash_approximates_weighted_jaccard ... ok
[INFO] [stderr]    Doc-tests dartminhash
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 31.60s
[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" "61b40d8921e6b11c07d1b3f92e6210efdbef572e75c26fb6bf8d09a0148113a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61b40d8921e6b11c07d1b3f92e6210efdbef572e75c26fb6bf8d09a0148113a5", kill_on_drop: false }`
[INFO] [stdout] 61b40d8921e6b11c07d1b3f92e6210efdbef572e75c26fb6bf8d09a0148113a5