[INFO] fetching crate random_sequence 0.1.1... [INFO] testing random_sequence-0.1.1 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate random_sequence 0.1.1 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate random_sequence 0.1.1 [INFO] finished tweaking crates.io crate random_sequence 0.1.1 [INFO] tweaked toml for crates.io crate random_sequence 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate random_sequence 0.1.1 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 23 packages to latest compatible versions [INFO] [stderr] Adding primes v0.3.0 (available: v0.4.0) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num v0.4.3 [INFO] [stderr] Downloaded primes v0.3.0 [INFO] [stderr] Downloaded num-iter v0.1.45 [INFO] [stderr] Downloaded num-rational v0.4.2 [INFO] [stderr] Downloaded num-complex v0.4.6 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 60b2f131e4e1adf36c1f0c5961bdf3e605556d08229f41670fdaa4fd8f48cb71 [INFO] running `Command { std: "docker" "start" "-a" "60b2f131e4e1adf36c1f0c5961bdf3e605556d08229f41670fdaa4fd8f48cb71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "60b2f131e4e1adf36c1f0c5961bdf3e605556d08229f41670fdaa4fd8f48cb71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60b2f131e4e1adf36c1f0c5961bdf3e605556d08229f41670fdaa4fd8f48cb71", kill_on_drop: false }` [INFO] [stdout] 60b2f131e4e1adf36c1f0c5961bdf3e605556d08229f41670fdaa4fd8f48cb71 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6bb07cf481f953d484cc7fbe7a29b4dcc3bf05e8c1e2bd6fe653f36e405a91fb [INFO] running `Command { std: "docker" "start" "-a" "6bb07cf481f953d484cc7fbe7a29b4dcc3bf05e8c1e2bd6fe653f36e405a91fb", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling primes v0.3.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling random_sequence v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `first_prime_above` is never used [INFO] [stdout] --> src/lib.rs:10:4 [INFO] [stdout] | [INFO] [stdout] 10 | fn first_prime_above(mut value: u64) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/lib.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 27 | impl RandomSequence { [INFO] [stdout] | ------------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 34 | fn new(start: u64, end: u64) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.72s [INFO] running `Command { std: "docker" "inspect" "6bb07cf481f953d484cc7fbe7a29b4dcc3bf05e8c1e2bd6fe653f36e405a91fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6bb07cf481f953d484cc7fbe7a29b4dcc3bf05e8c1e2bd6fe653f36e405a91fb", kill_on_drop: false }` [INFO] [stdout] 6bb07cf481f953d484cc7fbe7a29b4dcc3bf05e8c1e2bd6fe653f36e405a91fb [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] edc381d57305007ae03a68e606e8fff741ff3c5f00cc99211820c4fc0959af53 [INFO] running `Command { std: "docker" "start" "-a" "edc381d57305007ae03a68e606e8fff741ff3c5f00cc99211820c4fc0959af53", kill_on_drop: false }` [INFO] [stdout] warning: function `first_prime_above` is never used [INFO] [stdout] --> src/lib.rs:10:4 [INFO] [stdout] | [INFO] [stdout] 10 | fn first_prime_above(mut value: u64) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/lib.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 27 | impl RandomSequence { [INFO] [stdout] | ------------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 34 | fn new(start: u64, end: u64) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling random_sequence v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `Command { std: "docker" "inspect" "edc381d57305007ae03a68e606e8fff741ff3c5f00cc99211820c4fc0959af53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "edc381d57305007ae03a68e606e8fff741ff3c5f00cc99211820c4fc0959af53", kill_on_drop: false }` [INFO] [stdout] edc381d57305007ae03a68e606e8fff741ff3c5f00cc99211820c4fc0959af53 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 226385f34d481d2a1b47b439a0ffa32b02d5710ef0b256a21698344453300bf6 [INFO] running `Command { std: "docker" "start" "-a" "226385f34d481d2a1b47b439a0ffa32b02d5710ef0b256a21698344453300bf6", kill_on_drop: false }` [INFO] [stderr] warning: function `first_prime_above` is never used [INFO] [stderr] --> src/lib.rs:10:4 [INFO] [stderr] | [INFO] [stderr] 10 | fn first_prime_above(mut value: u64) -> u64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/lib.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 27 | impl RandomSequence { [INFO] [stderr] | ------------------- associated function in this implementation [INFO] [stderr] ... [INFO] [stderr] 34 | fn new(start: u64, end: u64) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `random_sequence` (lib) generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/random_sequence-a6439aba05d619a4) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s [INFO] [stdout] [INFO] [stderr] Doc-tests random_sequence [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" "226385f34d481d2a1b47b439a0ffa32b02d5710ef0b256a21698344453300bf6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "226385f34d481d2a1b47b439a0ffa32b02d5710ef0b256a21698344453300bf6", kill_on_drop: false }` [INFO] [stdout] 226385f34d481d2a1b47b439a0ffa32b02d5710ef0b256a21698344453300bf6