[INFO] fetching crate ergo-lib-c-core 0.15.0...
[INFO] testing ergo-lib-c-core-0.15.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate ergo-lib-c-core 0.15.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate ergo-lib-c-core 0.15.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ergo-lib-c-core 0.15.0
[INFO] finished tweaking crates.io crate ergo-lib-c-core 0.15.0
[INFO] tweaked toml for crates.io crate ergo-lib-c-core 0.15.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", 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] c79ea511bb1a353bb9900ce19ef7424aef1b4902240d99c5a8ea01f46a6fc243
[INFO] running `Command { std: "docker" "start" "-a" "c79ea511bb1a353bb9900ce19ef7424aef1b4902240d99c5a8ea01f46a6fc243", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c79ea511bb1a353bb9900ce19ef7424aef1b4902240d99c5a8ea01f46a6fc243", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c79ea511bb1a353bb9900ce19ef7424aef1b4902240d99c5a8ea01f46a6fc243", kill_on_drop: false }`
[INFO] [stdout] c79ea511bb1a353bb9900ce19ef7424aef1b4902240d99c5a8ea01f46a6fc243
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--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] b0abda98533fefdac169d6c19143e074b9fb7c937c1421b7f56db91a0fff01cd
[INFO] running `Command { std: "docker" "start" "-a" "b0abda98533fefdac169d6c19143e074b9fb7c937c1421b7f56db91a0fff01cd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling base64ct v1.5.0
[INFO] [stderr]    Compiling zeroize v1.5.4
[INFO] [stderr]    Compiling const-oid v0.7.1
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]    Compiling base16 v0.2.1
[INFO] [stderr]    Compiling base16ct v0.1.1
[INFO] [stderr]    Compiling funty v1.2.0
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling strum v0.21.0
[INFO] [stderr]    Compiling bs58 v0.4.0
[INFO] [stderr]    Compiling beef v0.5.1
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling countme v2.0.4
[INFO] [stderr]    Compiling bounded-integer v0.5.2
[INFO] [stderr]    Compiling text-size v1.1.0
[INFO] [stderr]    Compiling line-col v0.2.1
[INFO] [stderr]    Compiling drop_bomb v0.1.5
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling wyz v0.4.0
[INFO] [stderr]    Compiling der v0.5.1
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling crypto-mac v0.11.1
[INFO] [stderr]    Compiling crypto-bigint v0.3.2
[INFO] [stderr]    Compiling ff v0.11.0
[INFO] [stderr]    Compiling signature v1.4.0
[INFO] [stderr]    Compiling password-hash v0.2.3
[INFO] [stderr]    Compiling debug-cell v0.1.1
[INFO] [stderr]    Compiling rowan v0.12.6
[INFO] [stderr]    Compiling hmac v0.11.0
[INFO] [stderr]    Compiling blake2 v0.9.2
[INFO] [stderr]    Compiling group v0.11.0
[INFO] [stderr]    Compiling bitvec v0.22.3
[INFO] [stderr]    Compiling scorex_crypto_avltree v0.1.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling pbkdf2 v0.8.0
[INFO] [stderr]    Compiling spki v0.5.4
[INFO] [stderr]    Compiling rfc6979 v0.1.0
[INFO] [stderr]    Compiling pkcs8 v0.8.0
[INFO] [stderr]    Compiling sigma-util v0.4.0
[INFO] [stderr]    Compiling sec1 v0.2.1
[INFO] [stderr]    Compiling elliptic-curve v0.11.12
[INFO] [stderr]    Compiling ecdsa v0.13.4
[INFO] [stderr]    Compiling k256 v0.10.4
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling tracing-attributes v0.1.20
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling strum_macros v0.21.1
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.2
[INFO] [stderr]    Compiling logos-derive v0.12.0
[INFO] [stderr]    Compiling serde_repr v0.1.7
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling serde_with_macros v1.5.2
[INFO] [stderr]    Compiling tracing v0.1.33
[INFO] [stderr]    Compiling logos v0.12.0
[INFO] [stderr]    Compiling gf2_192 v0.15.0
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling tokio-util v0.7.1
[INFO] [stderr]    Compiling h2 v0.3.13
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling bounded-vec v0.5.0
[INFO] [stderr]    Compiling sigma-ser v0.4.0
[INFO] [stderr]    Compiling serde_with v1.12.1
[INFO] [stderr]    Compiling ergo-merkle-tree v0.2.0
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling hyper v0.14.18
[INFO] [stderr]    Compiling num256 v0.3.5
[INFO] [stderr]    Compiling ergo-chain-types v0.2.0
[INFO] [stderr]    Compiling ergotree-ir v0.15.0
[INFO] [stderr]    Compiling reqwest v0.11.10
[INFO] [stderr]    Compiling ergo-nipopow v0.2.0
[INFO] [stderr]    Compiling ergotree-interpreter v0.15.0
[INFO] [stderr]    Compiling ergoscript-compiler v0.11.0
[INFO] [stderr]    Compiling ergo-rest v0.1.0
[INFO] [stderr]    Compiling ergo-lib v0.15.0
[INFO] [stderr]    Compiling ergo-lib-c-core v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 00s
[INFO] running `Command { std: "docker" "inspect" "b0abda98533fefdac169d6c19143e074b9fb7c937c1421b7f56db91a0fff01cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0abda98533fefdac169d6c19143e074b9fb7c937c1421b7f56db91a0fff01cd", kill_on_drop: false }`
[INFO] [stdout] b0abda98533fefdac169d6c19143e074b9fb7c937c1421b7f56db91a0fff01cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--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] 0f978f9754f16057c3555d3e032b9e04c3828e7098ad8185aa23e025765d5292
[INFO] running `Command { std: "docker" "start" "-a" "0f978f9754f16057c3555d3e032b9e04c3828e7098ad8185aa23e025765d5292", kill_on_drop: false }`
[INFO] [stderr]    Compiling ergo-lib-c-core v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.69s
[INFO] running `Command { std: "docker" "inspect" "0f978f9754f16057c3555d3e032b9e04c3828e7098ad8185aa23e025765d5292", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f978f9754f16057c3555d3e032b9e04c3828e7098ad8185aa23e025765d5292", kill_on_drop: false }`
[INFO] [stdout] 0f978f9754f16057c3555d3e032b9e04c3828e7098ad8185aa23e025765d5292
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", 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] f8eeda7af07bdec5d277a1e267d6288e65f747c142640a26c8ac641e81a6266b
[INFO] running `Command { std: "docker" "start" "-a" "f8eeda7af07bdec5d277a1e267d6288e65f747c142640a26c8ac641e81a6266b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ergo_lib_c_core-39e867fa72497593)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ergo-lib-c-core
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f8eeda7af07bdec5d277a1e267d6288e65f747c142640a26c8ac641e81a6266b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8eeda7af07bdec5d277a1e267d6288e65f747c142640a26c8ac641e81a6266b", kill_on_drop: false }`
[INFO] [stdout] f8eeda7af07bdec5d277a1e267d6288e65f747c142640a26c8ac641e81a6266b