[INFO] fetching crate zhc 0.4.0...
[INFO] testing zhc-0.4.0 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate zhc 0.4.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate zhc 0.4.0
[INFO] finished tweaking crates.io crate zhc 0.4.0
[INFO] tweaked toml for crates.io crate zhc 0.4.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate zhc 0.4.0 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zhc 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zhc_utils_macro v0.4.0
[INFO] [stderr]   Downloaded zhc_langs v0.4.0
[INFO] [stderr]   Downloaded zhc_ir v0.4.0
[INFO] [stderr]   Downloaded serde_spanned v1.1.1
[INFO] [stderr]   Downloaded bitfield-struct v0.10.1
[INFO] [stderr]   Downloaded toml_writer v1.1.1+spec-1.1.0
[INFO] [stderr]   Downloaded rand_core v0.10.1
[INFO] [stderr]   Downloaded toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]   Downloaded zhc_builder v0.4.0
[INFO] [stderr]   Downloaded zhc_crypto v0.4.0
[INFO] [stderr]   Downloaded toml v0.9.12+spec-1.1.0
[INFO] [stderr]   Downloaded zhc_pipeline v0.4.0
[INFO] [stderr]   Downloaded zhc_utils v0.4.0
[INFO] [stderr]   Downloaded zhc_sim v0.4.0
[INFO] [stderr]   Downloaded rand v0.10.1
[INFO] [stderr]   Downloaded hashbrown v0.17.0
[INFO] [stderr]   Downloaded winnow v1.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 628828ed986f9c441c17f151cd0db8ff1be0e8f2871ef4281ca649a48ec204d3
[INFO] running `Command { std: "docker" "start" "-a" "628828ed986f9c441c17f151cd0db8ff1be0e8f2871ef4281ca649a48ec204d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "628828ed986f9c441c17f151cd0db8ff1be0e8f2871ef4281ca649a48ec204d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "628828ed986f9c441c17f151cd0db8ff1be0e8f2871ef4281ca649a48ec204d3", kill_on_drop: false }`
[INFO] [stdout] 628828ed986f9c441c17f151cd0db8ff1be0e8f2871ef4281ca649a48ec204d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bf77fe228161db3d2d5ce5c729f46ed7d7daca3f036e11e4aa668080ccd525b
[INFO] running `Command { std: "docker" "start" "-a" "2bf77fe228161db3d2d5ce5c729f46ed7d7daca3f036e11e4aa668080ccd525b", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling rand_core v0.10.1
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling winnow v1.0.2
[INFO] [stderr]    Compiling toml_writer v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling chacha20 v0.10.0
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling rand v0.10.1
[INFO] [stderr]    Compiling serde_spanned v1.1.1
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling toml v0.9.12+spec-1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zhc_utils_macro v0.4.0
[INFO] [stderr]    Compiling bitfield-struct v0.10.1
[INFO] [stderr]    Compiling zhc_utils v0.4.0
[INFO] [stderr]    Compiling zhc_crypto v0.4.0
[INFO] [stderr]    Compiling zhc_ir v0.4.0
[INFO] [stderr]    Compiling zhc_langs v0.4.0
[INFO] [stderr]    Compiling zhc_sim v0.4.0
[INFO] [stderr]    Compiling zhc_builder v0.4.0
[INFO] [stderr]    Compiling zhc_pipeline v0.4.0
[INFO] [stderr]    Compiling zhc v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.46s
[INFO] running `Command { std: "docker" "inspect" "2bf77fe228161db3d2d5ce5c729f46ed7d7daca3f036e11e4aa668080ccd525b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bf77fe228161db3d2d5ce5c729f46ed7d7daca3f036e11e4aa668080ccd525b", kill_on_drop: false }`
[INFO] [stdout] 2bf77fe228161db3d2d5ce5c729f46ed7d7daca3f036e11e4aa668080ccd525b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a67c7302eb42462e70e084750b719a8b1ab048baa853805fb1b586d81c2150b8
[INFO] running `Command { std: "docker" "start" "-a" "a67c7302eb42462e70e084750b719a8b1ab048baa853805fb1b586d81c2150b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling zhc v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "a67c7302eb42462e70e084750b719a8b1ab048baa853805fb1b586d81c2150b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a67c7302eb42462e70e084750b719a8b1ab048baa853805fb1b586d81c2150b8", kill_on_drop: false }`
[INFO] [stdout] a67c7302eb42462e70e084750b719a8b1ab048baa853805fb1b586d81c2150b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0f840dd4b6409a7105a7f7d5d4324d8f9ff9a4f01f387f16df0163a8e6025c9a
[INFO] running `Command { std: "docker" "start" "-a" "0f840dd4b6409a7105a7f7d5d4324d8f9ff9a4f01f387f16df0163a8e6025c9a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zhc-6bd15e9db57dc050)
[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]    Doc-tests zhc
[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" "0f840dd4b6409a7105a7f7d5d4324d8f9ff9a4f01f387f16df0163a8e6025c9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f840dd4b6409a7105a7f7d5d4324d8f9ff9a4f01f387f16df0163a8e6025c9a", kill_on_drop: false }`
[INFO] [stdout] 0f840dd4b6409a7105a7f7d5d4324d8f9ff9a4f01f387f16df0163a8e6025c9a
