[INFO] fetching crate nanoid 0.4.0...
[INFO] testing nanoid-0.4.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate nanoid 0.4.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate nanoid 0.4.0
[INFO] finished tweaking crates.io crate nanoid 0.4.0
[INFO] tweaked toml for crates.io crate nanoid 0.4.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nanoid 0.4.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nanoid 0.4.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cargo-husky v1.5.0
[INFO] [stderr]   Downloaded libc v0.2.93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 360c0be6e12a91ba12077c00835c1a0e035dda2a114249adb31f63cb761b2817
[INFO] running `Command { std: "docker" "start" "-a" "360c0be6e12a91ba12077c00835c1a0e035dda2a114249adb31f63cb761b2817", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "360c0be6e12a91ba12077c00835c1a0e035dda2a114249adb31f63cb761b2817", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "360c0be6e12a91ba12077c00835c1a0e035dda2a114249adb31f63cb761b2817", kill_on_drop: false }`
[INFO] [stdout] 360c0be6e12a91ba12077c00835c1a0e035dda2a114249adb31f63cb761b2817
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f3b3654116633313213ab255288f3a8e78f4308927ff73c177026d92b9277f4
[INFO] running `Command { std: "docker" "start" "-a" "6f3b3654116633313213ab255288f3a8e78f4308927ff73c177026d92b9277f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling nanoid v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.12s
[INFO] running `Command { std: "docker" "inspect" "6f3b3654116633313213ab255288f3a8e78f4308927ff73c177026d92b9277f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f3b3654116633313213ab255288f3a8e78f4308927ff73c177026d92b9277f4", kill_on_drop: false }`
[INFO] [stdout] 6f3b3654116633313213ab255288f3a8e78f4308927ff73c177026d92b9277f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 050c45c53bda62a585f7d475eab50eff755dd25f70341f43990ebe6a6d234cc0
[INFO] running `Command { std: "docker" "start" "-a" "050c45c53bda62a585f7d475eab50eff755dd25f70341f43990ebe6a6d234cc0", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-husky v1.5.0
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling nanoid v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `Command { std: "docker" "inspect" "050c45c53bda62a585f7d475eab50eff755dd25f70341f43990ebe6a6d234cc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "050c45c53bda62a585f7d475eab50eff755dd25f70341f43990ebe6a6d234cc0", kill_on_drop: false }`
[INFO] [stdout] 050c45c53bda62a585f7d475eab50eff755dd25f70341f43990ebe6a6d234cc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3fa0a58bb29baab9daa54b4d0c302bd397beae01fca1b1c581b3b5cdbba904f7
[INFO] running `Command { std: "docker" "start" "-a" "3fa0a58bb29baab9daa54b4d0c302bd397beae01fca1b1c581b3b5cdbba904f7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nanoid-323fe42ea05ba75b)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_format::generates_random_string ... ok
[INFO] [stdout] test rngs::test_default::generates_random_vectors ... ok
[INFO] [stdout] test test_format::non_power_2 ... ok
[INFO] [stdout] test rngs::test_non_secure::generates_random_vectors ... ok
[INFO] [stdout] test test_macros::complex ... ok
[INFO] [stdout] test test_macros::generate ... ok
[INFO] [stdout] test test_macros::custom ... ok
[INFO] [stdout] test test_macros::simple ... ok
[INFO] [stdout] test test_format::bad_alphabet - should panic ... ok
[INFO] [stderr]    Doc-tests nanoid
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/lib.rs - (line 300) ... ok
[INFO] [stdout] test src/lib.rs - (line 256) ... ok
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] test src/lib.rs - (line 313) ... ok
[INFO] [stdout] test src/lib.rs - (line 284) ... ok
[INFO] [stdout] test src/alphabet.rs - alphabet::SAFE (line 8) ... ok
[INFO] [stdout] test src/lib.rs - (line 29) ... ok
[INFO] [stdout] test src/lib.rs - (line 106) ... ok
[INFO] [stdout] test src/lib.rs - (line 58) ... ok
[INFO] [stdout] test src/lib.rs - (line 78) ... ok
[INFO] [stdout] test src/lib.rs - (line 45) ... ok
[INFO] [stdout] test src/lib.rs - (line 333) ... ok
[INFO] [stdout] test src/lib.rs - (line 359) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.43s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3fa0a58bb29baab9daa54b4d0c302bd397beae01fca1b1c581b3b5cdbba904f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fa0a58bb29baab9daa54b4d0c302bd397beae01fca1b1c581b3b5cdbba904f7", kill_on_drop: false }`
[INFO] [stdout] 3fa0a58bb29baab9daa54b4d0c302bd397beae01fca1b1c581b3b5cdbba904f7