[INFO] fetching crate shared-string 0.1.7... [INFO] testing shared-string-0.1.7 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate shared-string 0.1.7 into /workspace/builds/worker-17/source [INFO] validating manifest of crates.io crate shared-string 0.1.7 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate shared-string 0.1.7 [INFO] finished tweaking crates.io crate shared-string 0.1.7 [INFO] tweaked toml for crates.io crate shared-string 0.1.7 written to /workspace/builds/worker-17/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ec43fb7891ffa2c46cca96e3b5588ecf6113d96c11904b078142d914c3f3e0e3 [INFO] running `Command { std: "docker" "start" "-a" "ec43fb7891ffa2c46cca96e3b5588ecf6113d96c11904b078142d914c3f3e0e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ec43fb7891ffa2c46cca96e3b5588ecf6113d96c11904b078142d914c3f3e0e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec43fb7891ffa2c46cca96e3b5588ecf6113d96c11904b078142d914c3f3e0e3", kill_on_drop: false }` [INFO] [stdout] ec43fb7891ffa2c46cca96e3b5588ecf6113d96c11904b078142d914c3f3e0e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] efc37d911fbe5cdbb35f8b0dd7730144efcf625d180963e019bc1809ac6101a8 [INFO] running `Command { std: "docker" "start" "-a" "efc37d911fbe5cdbb35f8b0dd7730144efcf625d180963e019bc1809ac6101a8", kill_on_drop: false }` [INFO] [stderr] Compiling shared-string v0.1.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.70s [INFO] running `Command { std: "docker" "inspect" "efc37d911fbe5cdbb35f8b0dd7730144efcf625d180963e019bc1809ac6101a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "efc37d911fbe5cdbb35f8b0dd7730144efcf625d180963e019bc1809ac6101a8", kill_on_drop: false }` [INFO] [stdout] efc37d911fbe5cdbb35f8b0dd7730144efcf625d180963e019bc1809ac6101a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f1ad63b291243feb7b9853b8976c919391da8d736aad2002e83b07ddd24f3d37 [INFO] running `Command { std: "docker" "start" "-a" "f1ad63b291243feb7b9853b8976c919391da8d736aad2002e83b07ddd24f3d37", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.4 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling regex v1.5.5 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling shared-string v0.1.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 18.16s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/shared_string-2fc890801d5e24cc) [INFO] running `Command { std: "docker" "inspect" "f1ad63b291243feb7b9853b8976c919391da8d736aad2002e83b07ddd24f3d37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1ad63b291243feb7b9853b8976c919391da8d736aad2002e83b07ddd24f3d37", kill_on_drop: false }` [INFO] [stdout] f1ad63b291243feb7b9853b8976c919391da8d736aad2002e83b07ddd24f3d37 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8e2d0b803473d0282753f6faadbab7a6ced0db9843915c1c21e88a06f1977f31 [INFO] running `Command { std: "docker" "start" "-a" "8e2d0b803473d0282753f6faadbab7a6ced0db9843915c1c21e88a06f1977f31", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shared_string-2fc890801d5e24cc) [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test tests::empty ... ok [INFO] [stdout] test tests::arc ... ok [INFO] [stdout] test tests::equal ... ok [INFO] [stdout] test tests::into ... 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_with_get ... ok [INFO] [stdout] test tests::range_with_idx ... ok [INFO] [stdout] test tests::range_in_range ... ok [INFO] [stdout] test tests::split ... ok [INFO] [stdout] test tests::split_off_zero ... ok [INFO] [stdout] test tests::rc ... ok [INFO] [stdout] test tests::truncate ... ok [INFO] [stdout] test tests::panic_length - should panic ... ok [INFO] [stdout] test tests::panic_char_boundary - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests shared-string [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test src/lib.rs - SharedGenString::len (line 222) ... ok [INFO] [stdout] test src/lib.rs - SharedGenString::split (line 495) ... ok [INFO] [stdout] test src/lib.rs - (line 17) ... ok [INFO] [stdout] test src/lib.rs - SharedGenString::as_full_str (line 205) ... ok [INFO] [stdout] test src/lib.rs - SharedGenString::lines (line 518) ... ok [INFO] [stdout] test src/lib.rs - SharedGenString::as_str (line 189) ... ok [INFO] [stdout] test src/lib.rs - SharedGenString::push (line 422) ... ok [INFO] [stdout] test src/lib.rs - SharedGenString (line 71) ... ok [INFO] [stdout] test src/lib.rs - SharedGenString::push_str (line 443) ... ok [INFO] [stdout] test src/lib.rs - SharedGenString::idx (line 333) ... ok [INFO] [stdout] test src/lib.rs - SharedGenString::get (line 279) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8e2d0b803473d0282753f6faadbab7a6ced0db9843915c1c21e88a06f1977f31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e2d0b803473d0282753f6faadbab7a6ced0db9843915c1c21e88a06f1977f31", kill_on_drop: false }` [INFO] [stdout] 8e2d0b803473d0282753f6faadbab7a6ced0db9843915c1c21e88a06f1977f31