[INFO] fetching crate stalin-binary-search 0.0.4...
[INFO] testing stalin-binary-search-0.0.4 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate stalin-binary-search 0.0.4 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate stalin-binary-search 0.0.4 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stalin-binary-search 0.0.4
[INFO] finished tweaking crates.io crate stalin-binary-search 0.0.4
[INFO] tweaked toml for crates.io crate stalin-binary-search 0.0.4 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c245ab344e9bd583581c4ff5a845b824df2046f35737e71f754f238d34cdcecb
[INFO] running `Command { std: "docker" "start" "-a" "c245ab344e9bd583581c4ff5a845b824df2046f35737e71f754f238d34cdcecb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c245ab344e9bd583581c4ff5a845b824df2046f35737e71f754f238d34cdcecb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c245ab344e9bd583581c4ff5a845b824df2046f35737e71f754f238d34cdcecb", kill_on_drop: false }`
[INFO] [stdout] c245ab344e9bd583581c4ff5a845b824df2046f35737e71f754f238d34cdcecb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 487de422efcf388da6cc9809cf6de1a6271a2ed5c915cb54cc86700abd043ed0
[INFO] running `Command { std: "docker" "start" "-a" "487de422efcf388da6cc9809cf6de1a6271a2ed5c915cb54cc86700abd043ed0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling stalin-binary-search v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "487de422efcf388da6cc9809cf6de1a6271a2ed5c915cb54cc86700abd043ed0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "487de422efcf388da6cc9809cf6de1a6271a2ed5c915cb54cc86700abd043ed0", kill_on_drop: false }`
[INFO] [stdout] 487de422efcf388da6cc9809cf6de1a6271a2ed5c915cb54cc86700abd043ed0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efe578b6528d1b35c08ecad506bff7982b979f1c1548a0f8e92014c59b75b7b8
[INFO] running `Command { std: "docker" "start" "-a" "efe578b6528d1b35c08ecad506bff7982b979f1c1548a0f8e92014c59b75b7b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling stalin-binary-search v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.25s
[INFO] running `Command { std: "docker" "inspect" "efe578b6528d1b35c08ecad506bff7982b979f1c1548a0f8e92014c59b75b7b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efe578b6528d1b35c08ecad506bff7982b979f1c1548a0f8e92014c59b75b7b8", kill_on_drop: false }`
[INFO] [stdout] efe578b6528d1b35c08ecad506bff7982b979f1c1548a0f8e92014c59b75b7b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bbd20a347017f2507b582778662f34fc2b8b6b580055c131d5615ea43ae806bd
[INFO] running `Command { std: "docker" "start" "-a" "bbd20a347017f2507b582778662f34fc2b8b6b580055c131d5615ea43ae806bd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stalin_binary_search-8fb9283daea561d2)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test vec::tests::find_fail ... ok
[INFO] [stdout] test vec::tests::find_not_fail ... ok
[INFO] [stdout] test vec::tests::find_not_fingon ... ok
[INFO] [stdout] test vec::tests::find_not_fingon2 ... ok
[INFO] [stdout] test vec::tests::find_on_sorted ... ok
[INFO] [stdout] test vec::tests::find_on_unsorted ... ok
[INFO] [stdout] test vec::tests::randomised_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bbd20a347017f2507b582778662f34fc2b8b6b580055c131d5615ea43ae806bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbd20a347017f2507b582778662f34fc2b8b6b580055c131d5615ea43ae806bd", kill_on_drop: false }`
[INFO] [stdout] bbd20a347017f2507b582778662f34fc2b8b6b580055c131d5615ea43ae806bd