[INFO] fetching crate shared-string 0.1.5... [INFO] testing shared-string-0.1.5 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate shared-string 0.1.5 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate shared-string 0.1.5 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 shared-string 0.1.5 [INFO] finished tweaking crates.io crate shared-string 0.1.5 [INFO] tweaked toml for crates.io crate shared-string 0.1.5 written to /workspace/builds/worker-0/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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/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] 45e73a1b7640f316136404051032038fff13fdec6876942a211f4cab87e03016 [INFO] running `Command { std: "docker" "start" "-a" "45e73a1b7640f316136404051032038fff13fdec6876942a211f4cab87e03016", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "45e73a1b7640f316136404051032038fff13fdec6876942a211f4cab87e03016", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45e73a1b7640f316136404051032038fff13fdec6876942a211f4cab87e03016", kill_on_drop: false }` [INFO] [stdout] 45e73a1b7640f316136404051032038fff13fdec6876942a211f4cab87e03016 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5398ba4bb89b48303ab5cea6dc6b5143535ea37d5d24c15a0b86574bcd56180a [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" "5398ba4bb89b48303ab5cea6dc6b5143535ea37d5d24c15a0b86574bcd56180a", kill_on_drop: false }` [INFO] [stderr] Compiling shared-string v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.69s [INFO] running `Command { std: "docker" "inspect" "5398ba4bb89b48303ab5cea6dc6b5143535ea37d5d24c15a0b86574bcd56180a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5398ba4bb89b48303ab5cea6dc6b5143535ea37d5d24c15a0b86574bcd56180a", kill_on_drop: false }` [INFO] [stdout] 5398ba4bb89b48303ab5cea6dc6b5143535ea37d5d24c15a0b86574bcd56180a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b53f512def79016b650d28cdf5f1e4fcd7382e01f29edb31cb9e4d74be49a056 [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" "b53f512def79016b650d28cdf5f1e4fcd7382e01f29edb31cb9e4d74be49a056", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling syn v1.0.57 [INFO] [stderr] Compiling half v1.6.0 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling tinytemplate v1.2.0 [INFO] [stderr] Compiling plotters v0.2.15 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling bstr v0.2.14 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling csv v1.1.5 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling criterion v0.3.3 [INFO] [stderr] Compiling shared-string v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 00s [INFO] running `Command { std: "docker" "inspect" "b53f512def79016b650d28cdf5f1e4fcd7382e01f29edb31cb9e4d74be49a056", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b53f512def79016b650d28cdf5f1e4fcd7382e01f29edb31cb9e4d74be49a056", kill_on_drop: false }` [INFO] [stdout] b53f512def79016b650d28cdf5f1e4fcd7382e01f29edb31cb9e4d74be49a056 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b863aa23c6155b21e33f09e7ef672e48311ddcaf8c5a2fdf763a8af6a4159974 [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" "b863aa23c6155b21e33f09e7ef672e48311ddcaf8c5a2fdf763a8af6a4159974", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/shared_string-9cee41b50e97286d [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test tests::empty ... ok [INFO] [stdout] test tests::equal ... ok [INFO] [stdout] test tests::into ... ok [INFO] [stdout] test tests::range_with_get ... ok [INFO] [stdout] test tests::range_with_idx ... ok [INFO] [stdout] test tests::rc ... ok [INFO] [stdout] test tests::split_off_zero ... ok [INFO] [stdout] test tests::truncate ... ok [INFO] [stdout] test tests::split ... ok [INFO] [stdout] test as_range::tests::as_range ... ok [INFO] [stdout] test tests::arc ... ok [INFO] [stdout] test tests::lines ... ok [INFO] [stdout] test tests::range_as_str ... ok [INFO] [stdout] test tests::range_eq_str_range ... ok [INFO] [stdout] test tests::range_in_range ... ok [INFO] [stdout] test tests::panic_length ... ok [INFO] [stdout] test tests::panic_char_boundary ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Doc-tests shared-string [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test src/lib.rs - SharedGenString::as_full_str (line 209) ... ok [INFO] [stdout] test src/lib.rs - SharedGenString::len (line 226) ... ok [INFO] [stdout] test src/lib.rs - SharedGenString::idx (line 328) ... ok [INFO] [stdout] test src/lib.rs - SharedGenString::split (line 495) ... ok [INFO] [stdout] test src/lib.rs - SharedGenString::push_str (line 443) ... ok [INFO] [stdout] test src/lib.rs - SharedGenString::as_str (line 193) ... ok [INFO] [stdout] test src/lib.rs - (line 17) ... ok [INFO] [stdout] test src/lib.rs - SharedGenString::push (line 422) ... ok [INFO] [stdout] test src/lib.rs - SharedGenString (line 74) ... ok [INFO] [stdout] test src/lib.rs - SharedGenString::lines (line 518) ... ok [INFO] [stdout] test src/lib.rs - SharedGenString::get (line 277) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.22s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b863aa23c6155b21e33f09e7ef672e48311ddcaf8c5a2fdf763a8af6a4159974", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b863aa23c6155b21e33f09e7ef672e48311ddcaf8c5a2fdf763a8af6a4159974", kill_on_drop: false }` [INFO] [stdout] b863aa23c6155b21e33f09e7ef672e48311ddcaf8c5a2fdf763a8af6a4159974