[INFO] fetching crate candid 0.6.7...
[INFO] testing candid-0.6.7 against 1.47.0 for beta-1.48-1
[INFO] extracting crate candid 0.6.7 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate candid 0.6.7 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate candid 0.6.7
[INFO] finished tweaking crates.io crate candid 0.6.7
[INFO] tweaked toml for crates.io crate candid 0.6.7 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7457416667eba6c426031b563c82fa18842c34fd5fd4193046883ba7e3df397c
[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" "7457416667eba6c426031b563c82fa18842c34fd5fd4193046883ba7e3df397c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7457416667eba6c426031b563c82fa18842c34fd5fd4193046883ba7e3df397c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7457416667eba6c426031b563c82fa18842c34fd5fd4193046883ba7e3df397c", kill_on_drop: false }`
[INFO] [stdout] 7457416667eba6c426031b563c82fa18842c34fd5fd4193046883ba7e3df397c
[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=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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5218e95a4714b6012ac88def6669ccf0893a74beae8d0b6f309b54e9f4f0da41
[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" "5218e95a4714b6012ac88def6669ccf0893a74beae8d0b6f309b54e9f4f0da41", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling siphasher v0.3.3
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.4
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling lalrpop-util v0.19.1
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling beef v0.4.4
[INFO] [stderr]    Compiling base32 v0.4.0
[INFO] [stderr]    Compiling typed-arena v2.0.1
[INFO] [stderr]    Compiling paste v1.0.1
[INFO] [stderr]    Compiling leb128 v0.2.4
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.3.0
[INFO] [stderr]    Compiling codespan-reporting v0.9.5
[INFO] [stderr]    Compiling ena v0.14.0
[INFO] [stderr]    Compiling pretty v0.10.0
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling sha2 v0.9.1
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling ascii-canvas v2.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling thiserror-impl v1.0.21
[INFO] [stderr]    Compiling derivative v2.1.1
[INFO] [stderr]    Compiling logos-derive v0.11.5
[INFO] [stderr]    Compiling candid_derive v0.4.0
[INFO] [stderr]    Compiling thiserror v1.0.21
[INFO] [stderr]    Compiling logos v0.11.4
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling docopt v1.1.0
[INFO] [stderr]    Compiling toml v0.5.7
[INFO] [stderr]    Compiling string_cache v0.8.0
[INFO] [stderr]    Compiling ic-types v0.1.2
[INFO] [stderr]    Compiling lalrpop v0.19.1
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling num_enum_derive v0.5.1
[INFO] [stderr]    Compiling num_enum v0.5.1
[INFO] [stderr]    Compiling candid v0.6.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 47s
[INFO] running `Command { std: "docker" "inspect" "5218e95a4714b6012ac88def6669ccf0893a74beae8d0b6f309b54e9f4f0da41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5218e95a4714b6012ac88def6669ccf0893a74beae8d0b6f309b54e9f4f0da41", kill_on_drop: false }`
[INFO] [stdout] 5218e95a4714b6012ac88def6669ccf0893a74beae8d0b6f309b54e9f4f0da41
[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=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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dec85efb19bcbe1c096fb17bd0cc721215998eb0278b4d921f093abd3544084d
[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" "dec85efb19bcbe1c096fb17bd0cc721215998eb0278b4d921f093abd3544084d", kill_on_drop: false }`
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling goldenfile v1.1.0
[INFO] [stderr]    Compiling test-generator v0.3.0
[INFO] [stderr]    Compiling candid v0.6.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.34s
[INFO] running `Command { std: "docker" "inspect" "dec85efb19bcbe1c096fb17bd0cc721215998eb0278b4d921f093abd3544084d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dec85efb19bcbe1c096fb17bd0cc721215998eb0278b4d921f093abd3544084d", kill_on_drop: false }`
[INFO] [stdout] dec85efb19bcbe1c096fb17bd0cc721215998eb0278b4d921f093abd3544084d
[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=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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b2991b4a6d496ea970b118a7efeb62b3564581bc8dcdbdeb0887413b87bb36b3
[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" "b2991b4a6d496ea970b118a7efeb62b3564581bc8dcdbdeb0887413b87bb36b3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/candid-251b14f1c6442145
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests candid
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --test /opt/rustwide/workdir/src/lib.rs --crate-name candid -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-0f5da4dd94179155.rlib --extern candid=/opt/rustwide/target/debug/deps/libcandid-329a314803566ecf.rlib --extern candid_derive=/opt/rustwide/target/debug/deps/libcandid_derive-05b4cf8500f41b6d.so --extern codespan_reporting=/opt/rustwide/target/debug/deps/libcodespan_reporting-79f288bbe287efef.rlib --extern goldenfile=/opt/rustwide/target/debug/deps/libgoldenfile-f87f29f34d1c37ed.rlib --extern hex=/opt/rustwide/target/debug/deps/libhex-6704a6e0174e9e51.rlib --extern ic_types=/opt/rustwide/target/debug/deps/libic_types-bfa349f2cd40c0d7.rlib --extern lalrpop_util=/opt/rustwide/target/debug/deps/liblalrpop_util-ad6ea9313cb2edf3.rlib --extern leb128=/opt/rustwide/target/debug/deps/libleb128-0ff5c1977bcc257a.rlib --extern logos=/opt/rustwide/target/debug/deps/liblogos-de9b14da05b1bce6.rlib --extern num_bigint=/opt/rustwide/target/debug/deps/libnum_bigint-6040227dbe495763.rlib --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-97d22867cdc76274.rlib --extern num_enum=/opt/rustwide/target/debug/deps/libnum_enum-4f3f89a32f3cd536.rlib --extern paste=/opt/rustwide/target/debug/deps/libpaste-69df8912f33518e2.so --extern pretty=/opt/rustwide/target/debug/deps/libpretty-63ab70be97083c93.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-ca231ed64fc376a5.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-e2ad4975b6e2817e.rlib --extern test_generator=/opt/rustwide/target/debug/deps/libtest_generator-56cdf2a0b4381753.so --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-e30ede5540027b3b.rlib -C embed-bitcode=no` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "b2991b4a6d496ea970b118a7efeb62b3564581bc8dcdbdeb0887413b87bb36b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2991b4a6d496ea970b118a7efeb62b3564581bc8dcdbdeb0887413b87bb36b3", kill_on_drop: false }`
[INFO] [stdout] b2991b4a6d496ea970b118a7efeb62b3564581bc8dcdbdeb0887413b87bb36b3
