[INFO] fetching crate tc-math 0.7.0...
[INFO] testing tc-math-0.7.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate tc-math 0.7.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate tc-math 0.7.0
[INFO] finished tweaking crates.io crate tc-math 0.7.0
[INFO] tweaked toml for crates.io crate tc-math 0.7.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tc-math 0.7.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 112 packages to highest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding tc-error v0.7.0 (available: v0.13.1)
[INFO] [stderr]       Adding tc-transact v0.16.0 (available: v0.21.1)
[INFO] [stderr]       Adding tc-value v0.8.0 (available: v0.13.1)
[INFO] [stderr]       Adding tcgeneric v0.6.0 (available: v0.11.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded safecast v0.1.4
[INFO] [stderr]   Downloaded txn_lock v0.5.1
[INFO] [stderr]   Downloaded destream v0.5.2
[INFO] [stderr]   Downloaded tcgeneric v0.6.0
[INFO] [stderr]   Downloaded tc-error v0.7.0
[INFO] [stderr]   Downloaded handlebars v4.5.0
[INFO] [stderr]   Downloaded tc-transact v0.16.0
[INFO] [stderr]   Downloaded hr-id v0.2.1
[INFO] [stderr]   Downloaded strided v0.2.9
[INFO] [stderr]   Downloaded tc-tensor v0.8.0
[INFO] [stderr]   Downloaded collate v0.2.4
[INFO] [stderr]   Downloaded email-address-parser v1.0.3
[INFO] [stderr]   Downloaded tbon v0.3.6
[INFO] [stderr]   Downloaded async-hash v0.3.1
[INFO] [stderr]   Downloaded tc-value v0.8.0
[INFO] [stderr]   Downloaded tc-btree v0.8.0
[INFO] [stderr]   Downloaded tc-table v0.7.0
[INFO] [stderr]   Downloaded number-general v0.8.3
[INFO] [stderr]   Downloaded afarray v0.14.3
[INFO] [stderr]   Downloaded half v1.8.3
[INFO] [stderr]   Downloaded quick-xml v0.18.1
[INFO] [stderr]   Downloaded arrayfire v3.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 87625c81521ef5cb4b88ee5123701fd94495978f74165ff73e4ee1a2520cbbe6
[INFO] running `Command { std: "docker" "start" "87625c81521ef5cb4b88ee5123701fd94495978f74165ff73e4ee1a2520cbbe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87625c81521ef5cb4b88ee5123701fd94495978f74165ff73e4ee1a2520cbbe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "87625c81521ef5cb4b88ee5123701fd94495978f74165ff73e4ee1a2520cbbe6" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87625c81521ef5cb4b88ee5123701fd94495978f74165ff73e4ee1a2520cbbe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "87625c81521ef5cb4b88ee5123701fd94495978f74165ff73e4ee1a2520cbbe6" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.26
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling futures-sink v0.3.34
[INFO] [stderr]    Compiling futures-io v0.3.34
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.129
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling futures-channel v0.3.34
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling uuid v1.27.0
[INFO] [stderr]    Compiling pest v2.9.2
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling wasm-bindgen v0.2.129
[INFO] [stderr]    Compiling tokio v1.53.2
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling safecast v0.1.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling num-integer v0.1.47
[INFO] [stderr]    Compiling log v0.4.34
[INFO] [stdout] error: multiple release_max_level_* features set
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/log-0.4.34/src/lib.rs:399:1
[INFO] [stdout]     |
[INFO] [stdout] 399 | compile_error!("multiple release_max_level_* features set");
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `log` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "87625c81521ef5cb4b88ee5123701fd94495978f74165ff73e4ee1a2520cbbe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87625c81521ef5cb4b88ee5123701fd94495978f74165ff73e4ee1a2520cbbe6", kill_on_drop: false }`
[INFO] [stdout] 87625c81521ef5cb4b88ee5123701fd94495978f74165ff73e4ee1a2520cbbe6
