[INFO] fetching crate ceres-cli 0.1.0...
[INFO] checking ceres-cli-0.1.0 against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050
[INFO] extracting crate ceres-cli 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate ceres-cli 0.1.0 on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ceres-cli 0.1.0
[INFO] finished tweaking crates.io crate ceres-cli 0.1.0
[INFO] tweaked toml for crates.io crate ceres-cli 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate ceres-cli 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded parity-scale-codec-derive v2.1.0
[INFO] [stderr]   Downloaded etc v0.1.16
[INFO] [stderr]   Downloaded ceres-runtime v0.1.0
[INFO] [stderr]   Downloaded wast v35.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 917e38c385d00c44d3e86d610d5e4d07f0f6be36511b62b67203531e090755bd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "917e38c385d00c44d3e86d610d5e4d07f0f6be36511b62b67203531e090755bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "917e38c385d00c44d3e86d610d5e4d07f0f6be36511b62b67203531e090755bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "917e38c385d00c44d3e86d610d5e4d07f0f6be36511b62b67203531e090755bd", kill_on_drop: false }`
[INFO] [stdout] 917e38c385d00c44d3e86d610d5e4d07f0f6be36511b62b67203531e090755bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 597dd1338708dce94fa2fe430ef9ffa47444d014bbb1a62a069ac915165c112e
[INFO] running `Command { std: "docker" "start" "-a" "597dd1338708dce94fa2fe430ef9ffa47444d014bbb1a62a069ac915165c112e", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]    Compiling target-lexicon v0.12.0
[INFO] [stderr]     Checking wasmparser v0.77.0
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]     Checking more-asserts v0.2.1
[INFO] [stderr]     Checking gimli v0.24.0
[INFO] [stderr]     Checking rustc-demangle v0.1.19
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling zstd-safe v3.0.1+zstd.1.4.9
[INFO] [stderr]     Checking regex-syntax v0.6.25
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[INFO] [stderr]    Compiling glob v0.3.0
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[INFO] [stderr]     Checking leb128 v0.2.4
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[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]     Checking ceres-std v0.1.0
[INFO] [stderr]     Checking arrayvec v0.7.0
[INFO] [stderr]    Compiling arrayvec v0.4.12
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[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking once_cell v1.7.2
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking etc v0.1.16
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking instant v0.1.9
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[INFO] [stderr]     Checking itertools v0.10.0
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[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]     Checking wast v35.0.2
[INFO] [stderr]    Compiling heck v0.3.3
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[INFO] [stderr]     Checking crossbeam-utils v0.8.5
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[INFO] [stderr]    Compiling jobserver v0.1.22
[INFO] [stderr]     Checking object v0.25.2
[INFO] [stderr]     Checking region v2.2.0
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling cpp_demangle v0.3.2
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking directories-next v2.0.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]     Checking dirs v3.0.2
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]     Checking ahash v0.7.4
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]     Checking blake2-rfc v0.2.18
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking sled v0.34.6
[INFO] [stderr]     Checking patract-wasmi v0.6.2
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]     Checking sha2 v0.9.5
[INFO] [stderr]     Checking rayon-core v1.9.1
[INFO] [stderr]     Checking addr2line v0.15.2
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking file-per-thread-logger v0.1.4
[INFO] [stderr]    Compiling zstd-sys v1.4.20+zstd.1.4.9
[INFO] [stderr]    Compiling wasmtime-fiber v0.26.1
[INFO] [stderr]    Compiling backtrace v0.3.60
[INFO] [stderr]    Compiling wasmtime-runtime v0.26.1
[INFO] [stderr]    Compiling psm v0.1.13
[INFO] [stderr]     Checking wat v1.0.37
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling scroll_derive v0.10.5
[INFO] [stderr]    Compiling ceres-derive v0.1.0
[INFO] [stderr]    Compiling snafu-derive v0.6.10
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]     Checking scroll v0.10.2
[INFO] [stderr]     Checking thiserror v1.0.25
[INFO] [stderr]     Checking structopt v0.3.21
[INFO] [stderr]     Checking snafu v0.6.10
[INFO] [stderr]     Checking serde v1.0.126
[INFO] [stderr]     Checking cranelift-entity v0.73.1
[INFO] [stderr]     Checking cranelift-codegen-shared v0.73.1
[INFO] [stderr]     Checking regalloc v0.0.31
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking serde_json v1.0.64
[INFO] [stderr]     Checking gimli v0.23.0
[INFO] [stderr]     Checking object v0.23.0
[INFO] [stderr]     Checking cranelift-bforest v0.73.1
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.73.1
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling parity-scale-codec-derive v2.1.0
[INFO] [stderr]     Checking addr2line v0.14.1
[INFO] [stderr]     Checking parity-scale-codec v2.1.1
[INFO] [stderr]    Compiling cranelift-codegen v0.73.1
[INFO] [stderr]     Checking zstd v0.6.1+zstd.1.4.9
[INFO] [stderr]     Checking cranelift-frontend v0.73.1
[INFO] [stderr]     Checking cranelift-native v0.73.1
[INFO] [stderr]     Checking cranelift-wasm v0.73.1
[INFO] [stderr]     Checking wasmtime-environ v0.26.1
[INFO] [stderr]     Checking wasmtime-debug v0.26.1
[INFO] [stderr]     Checking wasmtime-cranelift v0.26.1
[INFO] [stderr]     Checking wasmtime-profiling v0.26.1
[INFO] [stderr]     Checking wasmtime-obj v0.26.1
[INFO] [stderr]     Checking wasmtime-jit v0.26.1
[INFO] [stderr]     Checking wasmtime v0.26.1
[INFO] [stderr]     Checking ceres-executor v0.1.0
[INFO] [stderr]     Checking ceres-sandbox v0.1.0
[INFO] [stderr]     Checking ceres-seal v0.1.0
[INFO] [stderr]     Checking ceres-ri v0.1.0
[INFO] [stderr]     Checking ceres-runtime v0.1.0
[INFO] [stderr]     Checking ceres-cli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 56s
[INFO] running `Command { std: "docker" "inspect" "597dd1338708dce94fa2fe430ef9ffa47444d014bbb1a62a069ac915165c112e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "597dd1338708dce94fa2fe430ef9ffa47444d014bbb1a62a069ac915165c112e", kill_on_drop: false }`
[INFO] [stdout] 597dd1338708dce94fa2fe430ef9ffa47444d014bbb1a62a069ac915165c112e