[INFO] fetching crate hictor 0.1.6...
[INFO] testing hictor-0.1.6 against 1.82.0 for beta-1.83-1
[INFO] extracting crate hictor 0.1.6 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate hictor 0.1.6 on toolchain 1.82.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.82.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hictor 0.1.6
[INFO] finished tweaking crates.io crate hictor 0.1.6
[INFO] tweaked toml for crates.io crate hictor 0.1.6 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate hictor 0.1.6 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" "+1.82.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+1.82.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 125a5e6db5d11e88164b00087b7cdef494c6b5d3540c44e6407f087bf219b2bb
[INFO] running `Command { std: "docker" "start" "-a" "125a5e6db5d11e88164b00087b7cdef494c6b5d3540c44e6407f087bf219b2bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "125a5e6db5d11e88164b00087b7cdef494c6b5d3540c44e6407f087bf219b2bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "125a5e6db5d11e88164b00087b7cdef494c6b5d3540c44e6407f087bf219b2bb", kill_on_drop: false }`
[INFO] [stdout] 125a5e6db5d11e88164b00087b7cdef494c6b5d3540c44e6407f087bf219b2bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+1.82.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d64fa74e298b0b57698abb2700d519c8f452d7fd5a79b7f7650aa2acd2747e4c
[INFO] running `Command { std: "docker" "start" "-a" "d64fa74e298b0b57698abb2700d519c8f452d7fd5a79b7f7650aa2acd2747e4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling hictor v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "d64fa74e298b0b57698abb2700d519c8f452d7fd5a79b7f7650aa2acd2747e4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d64fa74e298b0b57698abb2700d519c8f452d7fd5a79b7f7650aa2acd2747e4c", kill_on_drop: false }`
[INFO] [stdout] d64fa74e298b0b57698abb2700d519c8f452d7fd5a79b7f7650aa2acd2747e4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+1.82.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eaada5e3e17cd13a15b06314a02fb8f3757fa83d5b9fa1526950dfc843fe477e
[INFO] running `Command { std: "docker" "start" "-a" "eaada5e3e17cd13a15b06314a02fb8f3757fa83d5b9fa1526950dfc843fe477e", kill_on_drop: false }`
[INFO] [stderr]    Compiling hictor v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "eaada5e3e17cd13a15b06314a02fb8f3757fa83d5b9fa1526950dfc843fe477e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaada5e3e17cd13a15b06314a02fb8f3757fa83d5b9fa1526950dfc843fe477e", kill_on_drop: false }`
[INFO] [stdout] eaada5e3e17cd13a15b06314a02fb8f3757fa83d5b9fa1526950dfc843fe477e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+1.82.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 90b672a77041d971b82fa642575e74d804ed98d87150aebf1ab48989c581174d
[INFO] running `Command { std: "docker" "start" "-a" "90b672a77041d971b82fa642575e74d804ed98d87150aebf1ab48989c581174d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hictor-9bb041f5baab2535)
[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] [stderr]      Running unittests src/example.rs (/opt/rustwide/target/debug/deps/example-a3303cb83290150e)
[INFO] [stdout] init before main
[INFO] [stdout] argc = 1, program = "/opt/rustwide/target/debug/deps/example-a3303cb83290150e"
[INFO] [stdout] argc = 1, program = "/opt/rustwide/target/debug/deps/example-a3303cb83290150e" env.0 = "CARGO=/opt/rustwide/rustup-home/toolchains/1.82.0-x86_64-unknown-linux-gnu/bin/cargo"
[INFO] [stderr] fatal runtime error: thread::set_current should only be called once per thread
[INFO] [stderr] error: test failed, to rerun pass `--bin example`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/example-a3303cb83290150e` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "90b672a77041d971b82fa642575e74d804ed98d87150aebf1ab48989c581174d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90b672a77041d971b82fa642575e74d804ed98d87150aebf1ab48989c581174d", kill_on_drop: false }`
[INFO] [stdout] 90b672a77041d971b82fa642575e74d804ed98d87150aebf1ab48989c581174d