[INFO] cloning repository https://github.com/mastersesin/hello_rust_multithread
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mastersesin/hello_rust_multithread" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmastersesin%2Fhello_rust_multithread", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmastersesin%2Fhello_rust_multithread'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f1bd9e1aae9cac007bf0a151729879dff9cb4814
[INFO] checking mastersesin/hello_rust_multithread against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmastersesin%2Fhello_rust_multithread" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mastersesin/hello_rust_multithread
[INFO] finished tweaking git repo https://github.com/mastersesin/hello_rust_multithread
[INFO] tweaked toml for git repo https://github.com/mastersesin/hello_rust_multithread written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mastersesin/hello_rust_multithread on toolchain 438eb4c1a1c3841523d7f672601e8adbe04cff28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mastersesin/hello_rust_multithread 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" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 21 packages to latest compatible versions
[INFO] [stderr]       Adding base64 v0.22.1
[INFO] [stderr]       Adding bitflags v2.9.4
[INFO] [stderr]       Adding byteorder v1.5.0
[INFO] [stderr]       Adding cfg_aliases v0.2.1
[INFO] [stderr]       Adding fernet v0.2.2
[INFO] [stderr]       Adding fuse_mt v0.6.2
[INFO] [stderr]       Adding fuser v0.16.0
[INFO] [stderr]       Adding futures-io v0.3.31
[INFO] [stderr]       Adding getrandom v0.2.16
[INFO] [stderr]     Updating libc v0.2.140 -> v0.2.177
[INFO] [stderr]     Updating memchr v2.5.0 -> v2.7.6
[INFO] [stderr]       Adding nix v0.29.0
[INFO] [stderr]       Adding page_size v0.6.0
[INFO] [stderr]     Updating proc-macro2 v1.0.53 -> v1.0.101
[INFO] [stderr]     Updating quote v1.0.26 -> v1.0.41
[INFO] [stderr]       Adding syn v2.0.106
[INFO] [stderr]       Adding threadpool v1.8.1
[INFO] [stderr]       Adding zerocopy v0.8.27
[INFO] [stderr]       Adding zerocopy-derive v0.8.27
[INFO] [stderr]       Adding zeroize v1.8.2
[INFO] [stderr]       Adding zeroize_derive v1.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc0987c687505de0e7b50c34514972ac8a2b39e4ed2990393cce2d1f39aa293d
[INFO] running `Command { std: "docker" "start" "-a" "fc0987c687505de0e7b50c34514972ac8a2b39e4ed2990393cce2d1f39aa293d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc0987c687505de0e7b50c34514972ac8a2b39e4ed2990393cce2d1f39aa293d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc0987c687505de0e7b50c34514972ac8a2b39e4ed2990393cce2d1f39aa293d", kill_on_drop: false }`
[INFO] [stdout] fc0987c687505de0e7b50c34514972ac8a2b39e4ed2990393cce2d1f39aa293d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40d805c251d524dbd0a74a685cfb109052869f50cccd1e65807a6d868ec1acac
[INFO] running `Command { std: "docker" "start" "-a" "40d805c251d524dbd0a74a685cfb109052869f50cccd1e65807a6d868ec1acac", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling futures-core v0.3.27
[INFO] [stderr]    Compiling tokio v1.26.0
[INFO] [stderr]     Checking itoa v1.0.6
[INFO] [stderr]    Compiling openssl-sys v0.9.82
[INFO] [stderr]    Compiling openssl v0.10.47
[INFO] [stderr]    Compiling futures-task v0.3.27
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]    Compiling futures-util v0.3.27
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking mio v0.8.6
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]    Compiling serde v1.0.158
[INFO] [stderr]     Checking futures-sink v0.3.27
[INFO] [stderr]    Compiling futures-channel v0.3.27
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]    Compiling fuser v0.16.0
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]    Compiling serde_json v1.0.94
[INFO] [stderr]     Checking ryu v1.0.13
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]     Checking bitflags v2.9.4
[INFO] [stderr]     Checking idna v0.3.0
[INFO] [stderr]     Checking page_size v0.6.0
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking base64 v0.21.0
[INFO] [stderr]     Checking ipnet v2.7.1
[INFO] [stderr]     Checking nix v0.29.0
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking url v2.3.1
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling openssl-macros v0.1.0
[INFO] [stderr]     Checking tokio-util v0.7.7
[INFO] [stderr]     Checking h2 v0.3.16
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]     Checking fernet v0.2.2
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking hyper v0.14.25
[INFO] [stdout] error: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/hyper-0.14.25/src/proto/h2/mod.rs:452:5
[INFO] [stdout]     |
[INFO] [stdout] 452 |     impossible: Impossible,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this field contains `Impossible`, which is not inhabited, and makes it not a breaking change to become non-zero-sized in the future.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hyper` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "40d805c251d524dbd0a74a685cfb109052869f50cccd1e65807a6d868ec1acac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40d805c251d524dbd0a74a685cfb109052869f50cccd1e65807a6d868ec1acac", kill_on_drop: false }`
[INFO] [stdout] 40d805c251d524dbd0a74a685cfb109052869f50cccd1e65807a6d868ec1acac