[INFO] fetching crate tc-math 0.7.0...
[INFO] testing tc-math-0.7.0 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate tc-math 0.7.0 into /workspace/builds/worker-4-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-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tc-math 0.7.0 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 135 packages to latest 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded safecast v0.1.4
[INFO] [stderr]   Downloaded tc-error v0.7.0
[INFO] [stderr]   Downloaded tc-value v0.8.0
[INFO] [stderr]   Downloaded tcgeneric v0.6.0
[INFO] [stderr]   Downloaded hr-id v0.2.1
[INFO] [stderr]   Downloaded number-general v0.8.3
[INFO] [stderr]   Downloaded async-hash v0.3.1
[INFO] [stderr]   Downloaded destream v0.5.2
[INFO] [stderr]   Downloaded txn_lock v0.5.1
[INFO] [stderr]   Downloaded tc-btree v0.8.0
[INFO] [stderr]   Downloaded collate v0.2.4
[INFO] [stderr]   Downloaded tbon v0.3.6
[INFO] [stderr]   Downloaded tc-transact v0.16.0
[INFO] [stderr]   Downloaded email-address-parser v1.0.3
[INFO] [stderr]   Downloaded strided v0.2.9
[INFO] [stderr]   Downloaded tc-table v0.7.0
[INFO] [stderr]   Downloaded afarray v0.14.3
[INFO] [stderr]   Downloaded tc-tensor v0.8.0
[INFO] [stderr]   Downloaded handlebars v4.5.0
[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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 79f0a30f4f5c0acd6a7c542930faebd43a0addfd71a5d87cf935079fa1f45ee5
[INFO] running `Command { std: "docker" "start" "-a" "79f0a30f4f5c0acd6a7c542930faebd43a0addfd71a5d87cf935079fa1f45ee5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79f0a30f4f5c0acd6a7c542930faebd43a0addfd71a5d87cf935079fa1f45ee5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79f0a30f4f5c0acd6a7c542930faebd43a0addfd71a5d87cf935079fa1f45ee5", kill_on_drop: false }`
[INFO] [stdout] 79f0a30f4f5c0acd6a7c542930faebd43a0addfd71a5d87cf935079fa1f45ee5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eab30bd4bb1ad58808732c200d0ef9cfd3a048918726820c4c86adb8a0e9628b
[INFO] running `Command { std: "docker" "start" "-a" "eab30bd4bb1ad58808732c200d0ef9cfd3a048918726820c4c86adb8a0e9628b", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.115
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling uuid v1.23.0
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling pest v2.8.6
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling bumpalo v3.20.2
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.115
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling safecast v0.1.4
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stdout] error: multiple release_max_level_* features set
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/log-0.4.29/src/lib.rs:394:1
[INFO] [stdout]     |
[INFO] [stdout] 394 | compile_error!("multiple release_max_level_* features set");
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rustc_version v0.2.3
[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" "eab30bd4bb1ad58808732c200d0ef9cfd3a048918726820c4c86adb8a0e9628b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eab30bd4bb1ad58808732c200d0ef9cfd3a048918726820c4c86adb8a0e9628b", kill_on_drop: false }`
[INFO] [stdout] eab30bd4bb1ad58808732c200d0ef9cfd3a048918726820c4c86adb8a0e9628b
