[INFO] fetching crate smol_str 0.1.17...
[INFO] testing smol_str-0.1.17 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate smol_str 0.1.17 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate smol_str 0.1.17 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 smol_str 0.1.17
[INFO] finished tweaking crates.io crate smol_str 0.1.17
[INFO] tweaked toml for crates.io crate smol_str 0.1.17 written to /workspace/builds/worker-5/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] c3a5632839ca368d7b6eacde375f50caac250d09af41e8e5ca4dbd205069b3de
[INFO] running `Command { std: "docker" "start" "-a" "c3a5632839ca368d7b6eacde375f50caac250d09af41e8e5ca4dbd205069b3de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3a5632839ca368d7b6eacde375f50caac250d09af41e8e5ca4dbd205069b3de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3a5632839ca368d7b6eacde375f50caac250d09af41e8e5ca4dbd205069b3de", kill_on_drop: false }`
[INFO] [stdout] c3a5632839ca368d7b6eacde375f50caac250d09af41e8e5ca4dbd205069b3de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 70885caef3331209e2889362f84e2d5aba398d6ea471de7d3c163079b8881bc6
[INFO] running `Command { std: "docker" "start" "-a" "70885caef3331209e2889362f84e2d5aba398d6ea471de7d3c163079b8881bc6", kill_on_drop: false }`
[INFO] [stderr]    Compiling smol_str v0.1.17 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "70885caef3331209e2889362f84e2d5aba398d6ea471de7d3c163079b8881bc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70885caef3331209e2889362f84e2d5aba398d6ea471de7d3c163079b8881bc6", kill_on_drop: false }`
[INFO] [stdout] 70885caef3331209e2889362f84e2d5aba398d6ea471de7d3c163079b8881bc6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] 16c9ce52097b7ef073e148457c783e4f6db269c68825e0047101cd2f255cbf09
[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" "16c9ce52097b7ef073e148457c783e4f6db269c68825e0047101cd2f255cbf09", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling proptest v0.10.1
[INFO] [stderr]    Compiling smol_str v0.1.17 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.71s
[INFO] running `Command { std: "docker" "inspect" "16c9ce52097b7ef073e148457c783e4f6db269c68825e0047101cd2f255cbf09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16c9ce52097b7ef073e148457c783e4f6db269c68825e0047101cd2f255cbf09", kill_on_drop: false }`
[INFO] [stdout] 16c9ce52097b7ef073e148457c783e4f6db269c68825e0047101cd2f255cbf09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] fb5e864bf94471401937746f1fb49461c404309ed2e35553398bc982118f4a4f
[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" "fb5e864bf94471401937746f1fb49461c404309ed2e35553398bc982118f4a4f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.12s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/smol_str-62bce8ff474c7651
[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]      Running /opt/rustwide/target/debug/deps/test-387b91a9f01924df
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test const_fn_ctor ... ok
[INFO] [stdout] test conversions ... ok
[INFO] [stdout] test old_const_fn_ctor ... ok
[INFO] [stdout] test test_search_in_hashmap ... ok
[INFO] [stdout] test assert_traits ... ok
[INFO] [stdout] test smol_str_is_smol ... ok
[INFO] [stdout] test test_from_char_iterator ... ok
[INFO] [stdout] test roundtrip_spaces ... ok
[INFO] [stdout] test roundtrip_newlines ... ok
[INFO] [stdout] test roundtrip_ws ... ok
[INFO] [stdout] test roundtrip ... ok
[INFO] [stdout] test from_string_iter ... ok
[INFO] [stderr]    Doc-tests smol_str
[INFO] [stdout] test from_str_iter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.55s
[INFO] [stdout] 
[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" "fb5e864bf94471401937746f1fb49461c404309ed2e35553398bc982118f4a4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb5e864bf94471401937746f1fb49461c404309ed2e35553398bc982118f4a4f", kill_on_drop: false }`
[INFO] [stdout] fb5e864bf94471401937746f1fb49461c404309ed2e35553398bc982118f4a4f