[INFO] fetching crate multifactorials 0.3.0...
[INFO] testing multifactorials-0.3.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate multifactorials 0.3.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate multifactorials 0.3.0
[INFO] finished tweaking crates.io crate multifactorials 0.3.0
[INFO] tweaked toml for crates.io crate multifactorials 0.3.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate multifactorials 0.3.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 707e7b1738d1f5cea958e2b33f87e93ae994f4a5a11d8d62c3c9d69615ee24bc
[INFO] running `Command { std: "docker" "start" "-a" "707e7b1738d1f5cea958e2b33f87e93ae994f4a5a11d8d62c3c9d69615ee24bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "707e7b1738d1f5cea958e2b33f87e93ae994f4a5a11d8d62c3c9d69615ee24bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "707e7b1738d1f5cea958e2b33f87e93ae994f4a5a11d8d62c3c9d69615ee24bc", kill_on_drop: false }`
[INFO] [stdout] 707e7b1738d1f5cea958e2b33f87e93ae994f4a5a11d8d62c3c9d69615ee24bc
[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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88eab8c0dfbb0ff43a0ba6f72cf4152630d36188cdc032d0ede58a392f5b5d94
[INFO] running `Command { std: "docker" "start" "-a" "88eab8c0dfbb0ff43a0ba6f72cf4152630d36188cdc032d0ede58a392f5b5d94", kill_on_drop: false }`
[INFO] [stderr]    Compiling multifactorials v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "88eab8c0dfbb0ff43a0ba6f72cf4152630d36188cdc032d0ede58a392f5b5d94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88eab8c0dfbb0ff43a0ba6f72cf4152630d36188cdc032d0ede58a392f5b5d94", kill_on_drop: false }`
[INFO] [stdout] 88eab8c0dfbb0ff43a0ba6f72cf4152630d36188cdc032d0ede58a392f5b5d94
[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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82612fa2e05642b7717583942502c205608bf245174d24d3e69c4b0f1e73577b
[INFO] running `Command { std: "docker" "start" "-a" "82612fa2e05642b7717583942502c205608bf245174d24d3e69c4b0f1e73577b", kill_on_drop: false }`
[INFO] [stderr]    Compiling multifactorials v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "82612fa2e05642b7717583942502c205608bf245174d24d3e69c4b0f1e73577b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82612fa2e05642b7717583942502c205608bf245174d24d3e69c4b0f1e73577b", kill_on_drop: false }`
[INFO] [stdout] 82612fa2e05642b7717583942502c205608bf245174d24d3e69c4b0f1e73577b
[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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ab2a3a6b0bf2bb11696f54eb881187a0b9abafeaafcc1a7acba124beeb8e94d0
[INFO] running `Command { std: "docker" "start" "-a" "ab2a3a6b0bf2bb11696f54eb881187a0b9abafeaafcc1a7acba124beeb8e94d0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/multifactorials-d4edcee1729e124b)
[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 multifactorials
[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" "ab2a3a6b0bf2bb11696f54eb881187a0b9abafeaafcc1a7acba124beeb8e94d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab2a3a6b0bf2bb11696f54eb881187a0b9abafeaafcc1a7acba124beeb8e94d0", kill_on_drop: false }`
[INFO] [stdout] ab2a3a6b0bf2bb11696f54eb881187a0b9abafeaafcc1a7acba124beeb8e94d0