[INFO] fetching crate nulltermarrayiter 0.1.1...
[INFO] testing nulltermarrayiter-0.1.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate nulltermarrayiter 0.1.1 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate nulltermarrayiter 0.1.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nulltermarrayiter 0.1.1
[INFO] finished tweaking crates.io crate nulltermarrayiter 0.1.1
[INFO] tweaked toml for crates.io crate nulltermarrayiter 0.1.1 written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c88f610aeee5feafc7d5b0f7c733b55f5bf4dd06203c76b0cfeb1e6869fce0f6
[INFO] running `Command { std: "docker" "start" "-a" "c88f610aeee5feafc7d5b0f7c733b55f5bf4dd06203c76b0cfeb1e6869fce0f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c88f610aeee5feafc7d5b0f7c733b55f5bf4dd06203c76b0cfeb1e6869fce0f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c88f610aeee5feafc7d5b0f7c733b55f5bf4dd06203c76b0cfeb1e6869fce0f6", kill_on_drop: false }`
[INFO] [stdout] c88f610aeee5feafc7d5b0f7c733b55f5bf4dd06203c76b0cfeb1e6869fce0f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d0a5fc1a744740af8b014ab33abd26e9b97cbc4638be4e75aadbd46987303c4
[INFO] running `Command { std: "docker" "start" "-a" "7d0a5fc1a744740af8b014ab33abd26e9b97cbc4638be4e75aadbd46987303c4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nulltermarrayiter v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "7d0a5fc1a744740af8b014ab33abd26e9b97cbc4638be4e75aadbd46987303c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d0a5fc1a744740af8b014ab33abd26e9b97cbc4638be4e75aadbd46987303c4", kill_on_drop: false }`
[INFO] [stdout] 7d0a5fc1a744740af8b014ab33abd26e9b97cbc4638be4e75aadbd46987303c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c51b1f04bc65757c1960a13cff416b630dceda0e0a6bc932ea1877175807e63
[INFO] running `Command { std: "docker" "start" "-a" "1c51b1f04bc65757c1960a13cff416b630dceda0e0a6bc932ea1877175807e63", kill_on_drop: false }`
[INFO] [stderr]    Compiling nulltermarrayiter v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "1c51b1f04bc65757c1960a13cff416b630dceda0e0a6bc932ea1877175807e63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c51b1f04bc65757c1960a13cff416b630dceda0e0a6bc932ea1877175807e63", kill_on_drop: false }`
[INFO] [stdout] 1c51b1f04bc65757c1960a13cff416b630dceda0e0a6bc932ea1877175807e63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 758c1f2f881a40b34fa7d29b576026ec7e1dcf5e0e7555eb1ad357ad52905f72
[INFO] running `Command { std: "docker" "start" "-a" "758c1f2f881a40b34fa7d29b576026ec7e1dcf5e0e7555eb1ad357ad52905f72", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nulltermarrayiter-3c2d2b5816fa2b6d)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_nulltermarray_strings ... ok
[INFO] [stdout] test test_nulltermarray_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nulltermarrayiter
[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" "758c1f2f881a40b34fa7d29b576026ec7e1dcf5e0e7555eb1ad357ad52905f72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "758c1f2f881a40b34fa7d29b576026ec7e1dcf5e0e7555eb1ad357ad52905f72", kill_on_drop: false }`
[INFO] [stdout] 758c1f2f881a40b34fa7d29b576026ec7e1dcf5e0e7555eb1ad357ad52905f72