[INFO] fetching crate wacc 2.1.2...
[INFO] testing wacc-2.1.2 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate wacc 2.1.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate wacc 2.1.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate wacc 2.1.2
[INFO] tweaked toml for crates.io crate wacc 2.1.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wacc 2.1.2 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] crate crates.io crate wacc 2.1.2 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
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[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] 4a76880afd62c97417b1fb655d6da7c63200e4a068efb4a635a3c498cf657d4a
[INFO] running `Command { std: "docker" "start" "4a76880afd62c97417b1fb655d6da7c63200e4a068efb4a635a3c498cf657d4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a76880afd62c97417b1fb655d6da7c63200e4a068efb4a635a3c498cf657d4a", 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" "4a76880afd62c97417b1fb655d6da7c63200e4a068efb4a635a3c498cf657d4a" "/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" "4a76880afd62c97417b1fb655d6da7c63200e4a068efb4a635a3c498cf657d4a", 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" "4a76880afd62c97417b1fb655d6da7c63200e4a068efb4a635a3c498cf657d4a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling typenum v1.20.1
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling cmov v0.5.4
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.4
[INFO] [stderr]    Compiling rand_core v0.10.1
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling const-oid v0.10.2
[INFO] [stderr]    Compiling ctutils v0.4.2
[INFO] [stderr]    Compiling cpufeatures v0.3.1
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling base64ct v1.8.3
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling pem-rfc7468 v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling cpubits v0.1.1
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling base16ct v1.0.0
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling bitvec v1.1.1
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling keccak v0.2.2
[INFO] [stderr]    Compiling wasmtime-internal-core v48.0.1
[INFO] [stderr]    Compiling zerocopy v0.8.56
[INFO] [stderr]    Compiling cranelift-srcgen v0.135.1
[INFO] [stderr]    Compiling cranelift-assembler-x64-meta v0.135.1
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling sponge-cursor v0.1.0
[INFO] [stderr]    Compiling find-msvc-tools v0.1.11
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling shlex v2.0.1
[INFO] [stderr]    Compiling ff v0.14.0
[INFO] [stderr]    Compiling cc v1.4.4
[INFO] [stderr]    Compiling group v0.14.0
[INFO] [stderr]    Compiling cranelift-bitset v0.135.1
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling cranelift-isle v0.135.1
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling bumpalo v3.20.3
[INFO] [stderr]    Compiling indexmap v2.14.1
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling target-lexicon v0.13.5
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.135.1
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling unicode-segmentation v1.13.3
[INFO] [stderr]    Compiling ryu v1.0.23
[INFO] [stderr]    Compiling cranelift-assembler-x64 v0.135.1
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling heapless v0.9.3
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling keccak v0.1.6
[INFO] [stderr]    Compiling leb128fmt v0.1.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling unsigned-varint v0.8.0
[INFO] [stderr]    Compiling data-encoding v2.11.1
[INFO] [stderr]    Compiling gimli v0.33.0
[INFO] [stderr]    Compiling curve25519-dalek v5.0.0
[INFO] [stderr]    Compiling zeroize_derive v1.5.0
[INFO] [stderr]    Compiling zerocopy-derive v0.8.56
[INFO] [stderr]    Compiling pulley-macros v48.0.1
[INFO] [stderr]    Compiling zeroize v1.9.0
[INFO] [stderr]    Compiling der v0.8.1
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling pulley-interpreter v48.0.1
[INFO] [stderr]    Compiling cobs v0.3.0
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.19
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling spki v0.8.0
[INFO] [stderr]    Compiling ff v0.13.1
[INFO] [stderr]    Compiling pkcs8 v0.11.0
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling arbitrary v1.4.2
[INFO] [stderr]    Compiling rustc-hash v2.1.3
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]    Compiling crc32fast v1.5.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.135.1
[INFO] [stderr]    Compiling cranelift-control v0.135.1
[INFO] [stderr]    Compiling data-encoding-macro v0.1.21
[INFO] [stderr]    Compiling hybrid-array v0.4.14
[INFO] [stderr]    Compiling serdect v0.4.3
[INFO] [stderr]    Compiling smallvec v1.16.0
[INFO] [stderr]    Compiling multi-codec v1.3.0
[INFO] [stderr]    Compiling postcard v1.1.3
[INFO] [stderr]    Compiling regalloc2 v0.15.2
[INFO] [stderr] error: failed to run custom build command for `multi-codec v1.3.0`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/multi-codec-b9af9be024dec300/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=table.csv
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   Error: "Failed to create table_gen.rs: Read-only file system (os error 30)"
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "4a76880afd62c97417b1fb655d6da7c63200e4a068efb4a635a3c498cf657d4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a76880afd62c97417b1fb655d6da7c63200e4a068efb4a635a3c498cf657d4a", kill_on_drop: false }`
[INFO] [stdout] 4a76880afd62c97417b1fb655d6da7c63200e4a068efb4a635a3c498cf657d4a
