[INFO] fetching crate rs-fsrs 1.2.1...
[INFO] testing rs-fsrs-1.2.1 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate rs-fsrs 1.2.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate rs-fsrs 1.2.1
[INFO] finished tweaking crates.io crate rs-fsrs 1.2.1
[INFO] tweaked toml for crates.io crate rs-fsrs 1.2.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rs-fsrs 1.2.1 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]     Updating crates.io index
[INFO] [stderr]      Locking 47 packages to latest compatible versions
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 146a20f33ff5d9e344ff5a90929d6c3642f89283389feaf28632aa6d0ba21f41
[INFO] running `Command { std: "docker" "start" "-a" "146a20f33ff5d9e344ff5a90929d6c3642f89283389feaf28632aa6d0ba21f41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "146a20f33ff5d9e344ff5a90929d6c3642f89283389feaf28632aa6d0ba21f41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "146a20f33ff5d9e344ff5a90929d6c3642f89283389feaf28632aa6d0ba21f41", kill_on_drop: false }`
[INFO] [stdout] 146a20f33ff5d9e344ff5a90929d6c3642f89283389feaf28632aa6d0ba21f41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] dcd16b13ecc2b613a2f5ff635a960b84f55611f5d0047b57fab30f0c845d8b3e
[INFO] running `Command { std: "docker" "start" "-a" "dcd16b13ecc2b613a2f5ff635a960b84f55611f5d0047b57fab30f0c845d8b3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling rs-fsrs v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.80s
[INFO] running `Command { std: "docker" "inspect" "dcd16b13ecc2b613a2f5ff635a960b84f55611f5d0047b57fab30f0c845d8b3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcd16b13ecc2b613a2f5ff635a960b84f55611f5d0047b57fab30f0c845d8b3e", kill_on_drop: false }`
[INFO] [stdout] dcd16b13ecc2b613a2f5ff635a960b84f55611f5d0047b57fab30f0c845d8b3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] e5b65f82bb12d5e7031004226be44ce6b02a6b6232c1d38a8b094249d544d7a1
[INFO] running `Command { std: "docker" "start" "-a" "e5b65f82bb12d5e7031004226be44ce6b02a6b6232c1d38a8b094249d544d7a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs-fsrs v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "e5b65f82bb12d5e7031004226be44ce6b02a6b6232c1d38a8b094249d544d7a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5b65f82bb12d5e7031004226be44ce6b02a6b6232c1d38a8b094249d544d7a1", kill_on_drop: false }`
[INFO] [stdout] e5b65f82bb12d5e7031004226be44ce6b02a6b6232c1d38a8b094249d544d7a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] c43686b4257884de3223a73c4a8dffa76a86a2d3734d61434d70cc7adf46cccc
[INFO] running `Command { std: "docker" "start" "-a" "c43686b4257884de3223a73c4a8dffa76a86a2d3734d61434d70cc7adf46cccc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rs_fsrs-36dcb8caa89c69c4)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::test_alea_import_state ... ok
[INFO] [stdout] test tests::test_alea_get_next ... ok
[INFO] [stdout] test tests::test_alea_int32 ... ok
[INFO] [stdout] test tests::test_basic_scheduler_memo_state ... ok
[INFO] [stdout] test tests::test_get_retrievability ... ok
[INFO] [stdout] test tests::test_basic_scheduler_state ... ok
[INFO] [stdout] test tests::test_basic_scheduler_interval ... ok
[INFO] [stdout] test tests::test_seed_example_2 ... ok
[INFO] [stdout] test tests::test_long_term_scheduler ... ok
[INFO] [stdout] test tests::test_prng_get_state ... ok
[INFO] [stdout] test tests::test_seed_example_1 ... ok
[INFO] [stdout] test tests::test_seed_example_3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rs_fsrs
[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" "c43686b4257884de3223a73c4a8dffa76a86a2d3734d61434d70cc7adf46cccc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c43686b4257884de3223a73c4a8dffa76a86a2d3734d61434d70cc7adf46cccc", kill_on_drop: false }`
[INFO] [stdout] c43686b4257884de3223a73c4a8dffa76a86a2d3734d61434d70cc7adf46cccc