[INFO] fetching crate smallstr 0.2.0...
[INFO] testing smallstr-0.2.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate smallstr 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate smallstr 0.2.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate smallstr 0.2.0
[INFO] finished tweaking crates.io crate smallstr 0.2.0
[INFO] tweaked toml for crates.io crate smallstr 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4bd277bbbb30b89a91d3ce7dd33a41914b3a9242b8d28e1e23fbe11a13e6c9c6
[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" "4bd277bbbb30b89a91d3ce7dd33a41914b3a9242b8d28e1e23fbe11a13e6c9c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4bd277bbbb30b89a91d3ce7dd33a41914b3a9242b8d28e1e23fbe11a13e6c9c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bd277bbbb30b89a91d3ce7dd33a41914b3a9242b8d28e1e23fbe11a13e6c9c6", kill_on_drop: false }`
[INFO] [stdout] 4bd277bbbb30b89a91d3ce7dd33a41914b3a9242b8d28e1e23fbe11a13e6c9c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4d7da48d6ba74a5385113d09f26b931a04c6de985e0d7679d0c03abbf267360
[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" "f4d7da48d6ba74a5385113d09f26b931a04c6de985e0d7679d0c03abbf267360", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallstr v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "f4d7da48d6ba74a5385113d09f26b931a04c6de985e0d7679d0c03abbf267360", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4d7da48d6ba74a5385113d09f26b931a04c6de985e0d7679d0c03abbf267360", kill_on_drop: false }`
[INFO] [stdout] f4d7da48d6ba74a5385113d09f26b931a04c6de985e0d7679d0c03abbf267360
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2020-10-09" "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] ec55e6dc63c40b42f8af480be1e556a47631d2075d468f44573108d591a0b70f
[INFO] running `Command { std: "docker" "start" "-a" "ec55e6dc63c40b42f8af480be1e556a47631d2075d468f44573108d591a0b70f", kill_on_drop: false }`
[INFO] [stderr]    Compiling bincode v1.3.1
[INFO] [stderr]    Compiling smallstr v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `Command { std: "docker" "inspect" "ec55e6dc63c40b42f8af480be1e556a47631d2075d468f44573108d591a0b70f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec55e6dc63c40b42f8af480be1e556a47631d2075d468f44573108d591a0b70f", kill_on_drop: false }`
[INFO] [stdout] ec55e6dc63c40b42f8af480be1e556a47631d2075d468f44573108d591a0b70f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6355551dfce6914c08971657ce6cbd766e77935aca3329b34a66420559eb39ce
[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" "6355551dfce6914c08971657ce6cbd766e77935aca3329b34a66420559eb39ce", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/smallstr-1f0a5237fea7fb10
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test string::test::test_drain_rev ... ok
[INFO] [stdout] test string::test::test_drain ... ok
[INFO] [stdout] test string::test::test_from_buf ... ok
[INFO] [stdout] test string::test::test_eq ... ok
[INFO] [stdout] test string::test::test_insert ... ok
[INFO] [stdout] test string::test::test_remove ... ok
[INFO] [stdout] test string::test::test_pop ... ok
[INFO] [stdout] test string::test::test_into_string ... ok
[INFO] [stdout] test string::test::test_retain ... ok
[INFO] [stdout] test string::test::test_to_string ... ok
[INFO] [stdout] test string::test::test_truncate ... ok
[INFO] [stdout] test string::test::test_write ... ok
[INFO] [stdout] test string::test::test_insert_panic ... ok
[INFO] [stdout] test string::test::test_remove_panic_0 ... ok
[INFO] [stdout] test string::test::test_remove_panic_1 ... ok
[INFO] [stdout] test string::test::test_truncate_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests smallstr
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/string.rs - string::SmallString<A>::push_str (line 176) ... ok
[INFO] [stdout] test src/string.rs - string::SmallString<A>::retain (line 369) ... ok
[INFO] [stdout] test src/string.rs - string::SmallString<A>::push (line 155) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6355551dfce6914c08971657ce6cbd766e77935aca3329b34a66420559eb39ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6355551dfce6914c08971657ce6cbd766e77935aca3329b34a66420559eb39ce", kill_on_drop: false }`
[INFO] [stdout] 6355551dfce6914c08971657ce6cbd766e77935aca3329b34a66420559eb39ce
