[INFO] fetching crate candid 0.6.11...
[INFO] testing candid-0.6.11 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate candid 0.6.11 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate candid 0.6.11 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate candid 0.6.11
[INFO] finished tweaking crates.io crate candid 0.6.11
[INFO] tweaked toml for crates.io crate candid 0.6.11 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded candid_derive v0.4.2
[INFO] [stderr]   Downloaded goldenfile v1.1.0
[INFO] [stderr]   Downloaded lalrpop-util v0.19.3
[INFO] [stderr]   Downloaded lalrpop v0.19.3
[INFO] [stderr]   Downloaded pretty v0.10.0
[INFO] [stderr]   Downloaded ic-types v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 6ba13334facf3939e14f6c7ec556d48e15e0ea57d296eccdb21b8930ab81658a
[INFO] running `Command { std: "docker" "start" "-a" "6ba13334facf3939e14f6c7ec556d48e15e0ea57d296eccdb21b8930ab81658a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ba13334facf3939e14f6c7ec556d48e15e0ea57d296eccdb21b8930ab81658a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ba13334facf3939e14f6c7ec556d48e15e0ea57d296eccdb21b8930ab81658a", kill_on_drop: false }`
[INFO] [stdout] 6ba13334facf3939e14f6c7ec556d48e15e0ea57d296eccdb21b8930ab81658a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 963c1b4bf5f9750459a96f8e0d501eb7d23bc18d721a90cca4411a7b19c44bf9
[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" "963c1b4bf5f9750459a96f8e0d501eb7d23bc18d721a90cca4411a7b19c44bf9", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling siphasher v0.3.3
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.4
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling pico-args v0.3.4
[INFO] [stderr]    Compiling beef v0.4.4
[INFO] [stderr]    Compiling typed-arena v2.0.1
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling base32 v0.4.0
[INFO] [stderr]    Compiling leb128 v0.2.4
[INFO] [stderr]    Compiling num-bigint v0.3.1
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling codespan-reporting v0.9.5
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling ena v0.14.0
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling lalrpop-util v0.19.3
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling pretty v0.10.0
[INFO] [stderr]    Compiling string_cache v0.8.1
[INFO] [stderr]    Compiling ascii-canvas v2.0.0
[INFO] [stderr]    Compiling lalrpop v0.19.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling derivative v2.1.3
[INFO] [stderr]    Compiling logos-derive v0.11.5
[INFO] [stderr]    Compiling num_enum_derive v0.5.1
[INFO] [stderr]    Compiling candid_derive v0.4.2
[INFO] [stderr]    Compiling num_enum v0.5.1
[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stderr]    Compiling ic-types v0.1.2
[INFO] [stderr]    Compiling logos v0.11.4
[INFO] [stderr]    Compiling candid v0.6.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 27s
[INFO] running `Command { std: "docker" "inspect" "963c1b4bf5f9750459a96f8e0d501eb7d23bc18d721a90cca4411a7b19c44bf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "963c1b4bf5f9750459a96f8e0d501eb7d23bc18d721a90cca4411a7b19c44bf9", kill_on_drop: false }`
[INFO] [stdout] 963c1b4bf5f9750459a96f8e0d501eb7d23bc18d721a90cca4411a7b19c44bf9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] ac0e2d9a79167924431f33d85f84af369374a57cbd2ea8827f380f2ffcc57bb5
[INFO] running `Command { std: "docker" "start" "-a" "ac0e2d9a79167924431f33d85f84af369374a57cbd2ea8827f380f2ffcc57bb5", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling goldenfile v1.1.0
[INFO] [stderr]    Compiling test-generator v0.3.0
[INFO] [stderr]    Compiling candid v0.6.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 22.41s
[INFO] running `Command { std: "docker" "inspect" "ac0e2d9a79167924431f33d85f84af369374a57cbd2ea8827f380f2ffcc57bb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac0e2d9a79167924431f33d85f84af369374a57cbd2ea8827f380f2ffcc57bb5", kill_on_drop: false }`
[INFO] [stdout] ac0e2d9a79167924431f33d85f84af369374a57cbd2ea8827f380f2ffcc57bb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 44a90fd909db148f1695825133141448f7d0a5951f64ec298742eef8f9341a7d
[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" "44a90fd909db148f1695825133141448f7d0a5951f64ec298742eef8f9341a7d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/candid-8b7f9fc837f38dff
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests candid
[INFO] [stdout] running 2 tests
[INFO] [stdout] test types::impls::test_duration ... ok
[INFO] [stdout] test types::impls::test_systemtime ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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-2f9d4a3f19411b1e.rlib --extern candid=/opt/rustwide/target/debug/deps/libcandid-554e1e90549ffe79.rlib --extern candid_derive=/opt/rustwide/target/debug/deps/libcandid_derive-7c500b79c89b82fa.so --extern codespan_reporting=/opt/rustwide/target/debug/deps/libcodespan_reporting-7d16a4ee9600d8dc.rlib --extern goldenfile=/opt/rustwide/target/debug/deps/libgoldenfile-839161bf390905a7.rlib --extern hex=/opt/rustwide/target/debug/deps/libhex-14911843fdb620d9.rlib --extern ic_types=/opt/rustwide/target/debug/deps/libic_types-167be429c578c087.rlib --extern lalrpop_util=/opt/rustwide/target/debug/deps/liblalrpop_util-e40b3c9c490560ff.rlib --extern leb128=/opt/rustwide/target/debug/deps/libleb128-5860443d399eefb9.rlib --extern logos=/opt/rustwide/target/debug/deps/liblogos-c96637bce257afa2.rlib --extern num_bigint=/opt/rustwide/target/debug/deps/libnum_bigint-f0d6de8b857cfe85.rlib --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-ac465bc6de999387.rlib --extern num_enum=/opt/rustwide/target/debug/deps/libnum_enum-39960b9737c6c80a.rlib --extern paste=/opt/rustwide/target/debug/deps/libpaste-05f52db0997d709b.so --extern pretty=/opt/rustwide/target/debug/deps/libpretty-ff3a7dfffdb42494.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-7b71cf6ad96983b5.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-b87c66e89357a9f0.rlib --extern test_generator=/opt/rustwide/target/debug/deps/libtest_generator-edbd6e157859c038.so --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-c7e641e4ac8e54d7.rlib -C embed-bitcode=no` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "44a90fd909db148f1695825133141448f7d0a5951f64ec298742eef8f9341a7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44a90fd909db148f1695825133141448f7d0a5951f64ec298742eef8f9341a7d", kill_on_drop: false }`
[INFO] [stdout] 44a90fd909db148f1695825133141448f7d0a5951f64ec298742eef8f9341a7d