[INFO] fetching crate cuid2-rs 0.1.0...
[INFO] testing cuid2-rs-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate cuid2-rs 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate cuid2-rs 0.1.0
[INFO] finished tweaking crates.io crate cuid2-rs 0.1.0
[INFO] tweaked toml for crates.io crate cuid2-rs 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cuid2-rs 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cuid2-rs 0.1.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3dd4ad6d21a0f2691be611dc901d1cbfe4df2b20d856debc208b7966b33c8538
[INFO] running `Command { std: "docker" "start" "-a" "3dd4ad6d21a0f2691be611dc901d1cbfe4df2b20d856debc208b7966b33c8538", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3dd4ad6d21a0f2691be611dc901d1cbfe4df2b20d856debc208b7966b33c8538", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dd4ad6d21a0f2691be611dc901d1cbfe4df2b20d856debc208b7966b33c8538", kill_on_drop: false }`
[INFO] [stdout] 3dd4ad6d21a0f2691be611dc901d1cbfe4df2b20d856debc208b7966b33c8538
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a93adf92b6b95c27e60404821bf0d6b175169552258aa1d2a88b6634afe1a8e5
[INFO] running `Command { std: "docker" "start" "-a" "a93adf92b6b95c27e60404821bf0d6b175169552258aa1d2a88b6634afe1a8e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling quote v1.0.39
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling zerocopy v0.8.23
[INFO] [stderr]    Compiling keccak v0.1.5
[INFO] [stderr]    Compiling syn v2.0.99
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.0
[INFO] [stderr]    Compiling cuid2-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.13s
[INFO] running `Command { std: "docker" "inspect" "a93adf92b6b95c27e60404821bf0d6b175169552258aa1d2a88b6634afe1a8e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a93adf92b6b95c27e60404821bf0d6b175169552258aa1d2a88b6634afe1a8e5", kill_on_drop: false }`
[INFO] [stdout] a93adf92b6b95c27e60404821bf0d6b175169552258aa1d2a88b6634afe1a8e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21f6b7b05de57cac3690562afb8c7a7e82d7e7484cfca412135f7fd30bf9bf87
[INFO] running `Command { std: "docker" "start" "-a" "21f6b7b05de57cac3690562afb8c7a7e82d7e7484cfca412135f7fd30bf9bf87", kill_on_drop: false }`
[INFO] [stderr]    Compiling cuid2-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "21f6b7b05de57cac3690562afb8c7a7e82d7e7484cfca412135f7fd30bf9bf87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21f6b7b05de57cac3690562afb8c7a7e82d7e7484cfca412135f7fd30bf9bf87", kill_on_drop: false }`
[INFO] [stdout] 21f6b7b05de57cac3690562afb8c7a7e82d7e7484cfca412135f7fd30bf9bf87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] faf223f7f3db9005a2e633da2aaa0ce1824efa63c8f8c3a2d4314d1896ac89cf
[INFO] running `Command { std: "docker" "start" "-a" "faf223f7f3db9005a2e633da2aaa0ce1824efa63c8f8c3a2d4314d1896ac89cf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cuid2_rs-33fc0b05e11cc4e1)
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::test_generate_cuid ... ok
[INFO] [stdout] test tests::test_generate_default ... ok
[INFO] [stdout] test tests::test_generate_random_letter ... ok
[INFO] [stdout] test tests::test_invalid_cuid_format ... ok
[INFO] [stdout] test tests::test_invalid_cuid_length ... ok
[INFO] [stdout] test tests::test_compute_hash ... ok
[INFO] [stdout] test tests::test_invalid_length_error ... ok
[INFO] [stdout] test tests::test_is_valid_cuid ... ok
[INFO] [stdout] test tests::test_generate_entropy ... ok
[INFO] [stdout] test tests::test_first_char_is_letter ... ok
[INFO] [stderr]    Doc-tests cuid2_rs
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - generate_cuid (line 108) ... ok
[INFO] [stdout] test src/lib.rs - is_valid_cuid (line 161) ... ok
[INFO] [stdout] test src/lib.rs - generate (line 140) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.58s; merged doctests compilation took 0.56s
[INFO] running `Command { std: "docker" "inspect" "faf223f7f3db9005a2e633da2aaa0ce1824efa63c8f8c3a2d4314d1896ac89cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "faf223f7f3db9005a2e633da2aaa0ce1824efa63c8f8c3a2d4314d1896ac89cf", kill_on_drop: false }`
[INFO] [stdout] faf223f7f3db9005a2e633da2aaa0ce1824efa63c8f8c3a2d4314d1896ac89cf