[INFO] fetching crate shared-string 0.1.7... [INFO] testing shared-string-0.1.7 against 1.90.0 for beta-1.91-3 [INFO] extracting crate shared-string 0.1.7 into /workspace/builds/worker-0-tc1/source [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-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate shared-string 0.1.7 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 64 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.3.6 (available: v0.7.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0b7f84cabd53edf25000b68e25c0bddbfd0874475473821f7d2ffe3b8a04ff72 [INFO] running `Command { std: "docker" "start" "-a" "0b7f84cabd53edf25000b68e25c0bddbfd0874475473821f7d2ffe3b8a04ff72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0b7f84cabd53edf25000b68e25c0bddbfd0874475473821f7d2ffe3b8a04ff72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b7f84cabd53edf25000b68e25c0bddbfd0874475473821f7d2ffe3b8a04ff72", kill_on_drop: false }` [INFO] [stdout] 0b7f84cabd53edf25000b68e25c0bddbfd0874475473821f7d2ffe3b8a04ff72 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 96e2d27ebac2d543b9f3292a0b6a92c5c42e140020e9c02d359d143dc631259f [INFO] running `Command { std: "docker" "start" "-a" "96e2d27ebac2d543b9f3292a0b6a92c5c42e140020e9c02d359d143dc631259f", kill_on_drop: false }` [INFO] [stderr] Compiling shared-string v0.1.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] running `Command { std: "docker" "inspect" "96e2d27ebac2d543b9f3292a0b6a92c5c42e140020e9c02d359d143dc631259f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96e2d27ebac2d543b9f3292a0b6a92c5c42e140020e9c02d359d143dc631259f", kill_on_drop: false }` [INFO] [stdout] 96e2d27ebac2d543b9f3292a0b6a92c5c42e140020e9c02d359d143dc631259f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4d646576eaa705bd8537fbdffa182e9380c582bb24913bec83a765048193e48f [INFO] running `Command { std: "docker" "start" "-a" "4d646576eaa705bd8537fbdffa182e9380c582bb24913bec83a765048193e48f", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling half v1.8.3 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling criterion-plot v0.4.5 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.3.6 [INFO] [stderr] Compiling shared-string v0.1.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 10.63s [INFO] running `Command { std: "docker" "inspect" "4d646576eaa705bd8537fbdffa182e9380c582bb24913bec83a765048193e48f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d646576eaa705bd8537fbdffa182e9380c582bb24913bec83a765048193e48f", kill_on_drop: false }` [INFO] [stdout] 4d646576eaa705bd8537fbdffa182e9380c582bb24913bec83a765048193e48f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1aa3548d2d0b8ea85b9db7748069bc887f17358df83b8d86d336b81239e6b969 [INFO] running `Command { std: "docker" "start" "-a" "1aa3548d2d0b8ea85b9db7748069bc887f17358df83b8d86d336b81239e6b969", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shared_string-894d6ee771e185a6) [INFO] [stdout] [INFO] [stdout] running 16 tests [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::empty ... 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::rc ... ok [INFO] [stdout] test tests::split ... ok [INFO] [stdout] test tests::split_off_zero ... ok [INFO] [stdout] test tests::truncate ... ok [INFO] [stdout] test tests::range_in_range ... ok [INFO] [stdout] test tests::panic_char_boundary - should panic ... ok [INFO] [stdout] test tests::panic_length - 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::push_str (line 443) ... ok [INFO] [stdout] test src/lib.rs - SharedGenString::get (line 279) ... ok [INFO] [stdout] test src/lib.rs - SharedGenString::split (line 495) ... ok [INFO] [stdout] test src/lib.rs - SharedGenString::as_str (line 189) ... ok [INFO] [stdout] test src/lib.rs - SharedGenString::len (line 222) ... 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::push (line 422) ... ok [INFO] [stdout] test src/lib.rs - SharedGenString::idx (line 333) ... ok [INFO] [stdout] test src/lib.rs - SharedGenString::lines (line 518) ... ok [INFO] [stdout] test src/lib.rs - SharedGenString (line 71) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1aa3548d2d0b8ea85b9db7748069bc887f17358df83b8d86d336b81239e6b969", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1aa3548d2d0b8ea85b9db7748069bc887f17358df83b8d86d336b81239e6b969", kill_on_drop: false }` [INFO] [stdout] 1aa3548d2d0b8ea85b9db7748069bc887f17358df83b8d86d336b81239e6b969