[INFO] fetching crate stalin-binary-search 0.0.4...
[INFO] testing stalin-binary-search-0.0.4 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate stalin-binary-search 0.0.4 into /workspace/builds/worker-26/source
[INFO] validating manifest of crates.io crate stalin-binary-search 0.0.4 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-26/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 322902336f012f8bf638b23bdb77b2023b9da708e119f8dc4a449fccb77cc10b
[INFO] running `Command { std: "docker" "start" "-a" "322902336f012f8bf638b23bdb77b2023b9da708e119f8dc4a449fccb77cc10b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "322902336f012f8bf638b23bdb77b2023b9da708e119f8dc4a449fccb77cc10b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "322902336f012f8bf638b23bdb77b2023b9da708e119f8dc4a449fccb77cc10b", kill_on_drop: false }`
[INFO] [stdout] 322902336f012f8bf638b23bdb77b2023b9da708e119f8dc4a449fccb77cc10b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0667c309ce5f5cf24a0ef1e3489add27bc83df4fa19b72a7db9ec6ff22c43263
[INFO] running `Command { std: "docker" "start" "-a" "0667c309ce5f5cf24a0ef1e3489add27bc83df4fa19b72a7db9ec6ff22c43263", kill_on_drop: false }`
[INFO] [stderr]    Compiling stalin-binary-search v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "0667c309ce5f5cf24a0ef1e3489add27bc83df4fa19b72a7db9ec6ff22c43263", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0667c309ce5f5cf24a0ef1e3489add27bc83df4fa19b72a7db9ec6ff22c43263", kill_on_drop: false }`
[INFO] [stdout] 0667c309ce5f5cf24a0ef1e3489add27bc83df4fa19b72a7db9ec6ff22c43263
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3edc9d4f7f441368edcdf6c9b3aaefecf164a81ced1d63068520342940bd088d
[INFO] running `Command { std: "docker" "start" "-a" "3edc9d4f7f441368edcdf6c9b3aaefecf164a81ced1d63068520342940bd088d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[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 4.91s
[INFO] running `Command { std: "docker" "inspect" "3edc9d4f7f441368edcdf6c9b3aaefecf164a81ced1d63068520342940bd088d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3edc9d4f7f441368edcdf6c9b3aaefecf164a81ced1d63068520342940bd088d", kill_on_drop: false }`
[INFO] [stdout] 3edc9d4f7f441368edcdf6c9b3aaefecf164a81ced1d63068520342940bd088d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 137e77925c4838a411de87b4a2ddad63f9d176cc598364ef5e53612248c9ac37
[INFO] running `Command { std: "docker" "start" "-a" "137e77925c4838a411de87b4a2ddad63f9d176cc598364ef5e53612248c9ac37", 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_fingon2 ... ok
[INFO] [stdout] test vec::tests::find_not_fingon ... ok
[INFO] [stdout] test vec::tests::find_not_fail ... 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" "137e77925c4838a411de87b4a2ddad63f9d176cc598364ef5e53612248c9ac37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "137e77925c4838a411de87b4a2ddad63f9d176cc598364ef5e53612248c9ac37", kill_on_drop: false }`
[INFO] [stdout] 137e77925c4838a411de87b4a2ddad63f9d176cc598364ef5e53612248c9ac37