[INFO] fetching crate idnano 0.8.4...
[INFO] testing idnano-0.8.4 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate idnano 0.8.4 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate idnano 0.8.4
[INFO] finished tweaking crates.io crate idnano 0.8.4
[INFO] tweaked toml for crates.io crate idnano 0.8.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate idnano 0.8.4 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d6b7fe4d2fe6d4ab7ad285d1dbf1d52b73bb0ac2f6ca1b55aafaf9fce7b963f
[INFO] running `Command { std: "docker" "start" "-a" "5d6b7fe4d2fe6d4ab7ad285d1dbf1d52b73bb0ac2f6ca1b55aafaf9fce7b963f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d6b7fe4d2fe6d4ab7ad285d1dbf1d52b73bb0ac2f6ca1b55aafaf9fce7b963f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d6b7fe4d2fe6d4ab7ad285d1dbf1d52b73bb0ac2f6ca1b55aafaf9fce7b963f", kill_on_drop: false }`
[INFO] [stdout] 5d6b7fe4d2fe6d4ab7ad285d1dbf1d52b73bb0ac2f6ca1b55aafaf9fce7b963f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10c782d4cbf19a39e57b9c88d5338678ca9069d758abbdd5be6a3d91e75f3171
[INFO] running `Command { std: "docker" "start" "-a" "10c782d4cbf19a39e57b9c88d5338678ca9069d758abbdd5be6a3d91e75f3171", kill_on_drop: false }`
[INFO] [stderr]    Compiling idnano v0.8.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "10c782d4cbf19a39e57b9c88d5338678ca9069d758abbdd5be6a3d91e75f3171", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10c782d4cbf19a39e57b9c88d5338678ca9069d758abbdd5be6a3d91e75f3171", kill_on_drop: false }`
[INFO] [stdout] 10c782d4cbf19a39e57b9c88d5338678ca9069d758abbdd5be6a3d91e75f3171
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b061fbd122175ad3516efdfcb21c0ad2fd67c1958ed0795f5575d770f31fd50d
[INFO] running `Command { std: "docker" "start" "-a" "b061fbd122175ad3516efdfcb21c0ad2fd67c1958ed0795f5575d770f31fd50d", kill_on_drop: false }`
[INFO] [stderr]    Compiling idnano v0.8.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "b061fbd122175ad3516efdfcb21c0ad2fd67c1958ed0795f5575d770f31fd50d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b061fbd122175ad3516efdfcb21c0ad2fd67c1958ed0795f5575d770f31fd50d", kill_on_drop: false }`
[INFO] [stdout] b061fbd122175ad3516efdfcb21c0ad2fd67c1958ed0795f5575d770f31fd50d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d0397ae549fb6c3942e758e18728fb59651e40c732df66abb131c00b7dae22f8
[INFO] running `Command { std: "docker" "start" "-a" "d0397ae549fb6c3942e758e18728fb59651e40c732df66abb131c00b7dae22f8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/idnano-fb49e097ec34bc36)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::default_size_is_21 ... ok
[INFO] [stdout] test tests::generate_id ... ok
[INFO] [stdout] test tests::gen_random_buffer_len ... ok
[INFO] [stdout] test tests::len8tab_is_256_len ... ok
[INFO] [stdout] test tests::default_alphabet ... ok
[INFO] [stdout] test tests::test_generate_random_string ... ok
[INFO] [stdout] test tests::test_change_id_length ... ok
[INFO] [stdout] test tests::test_len_32 ... ok
[INFO] [stdout] test tests::test_macros ... ok
[INFO] [stdout] test tests::test_generate_url_friendly_ids ... ok
[INFO] [stdout] test tests::test_has_options ... ok
[INFO] [stdout] test tests::test_no_collisions ... ok
[INFO] [stdout] test tests::test_has_flat_distribution ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.19s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests idnano
[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" "d0397ae549fb6c3942e758e18728fb59651e40c732df66abb131c00b7dae22f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0397ae549fb6c3942e758e18728fb59651e40c732df66abb131c00b7dae22f8", kill_on_drop: false }`
[INFO] [stdout] d0397ae549fb6c3942e758e18728fb59651e40c732df66abb131c00b7dae22f8