[INFO] fetching crate shared-string 0.1.7... [INFO] testing shared-string-0.1.7 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate shared-string 0.1.7 into /workspace/builds/worker-66/source [INFO] validating manifest of crates.io crate shared-string 0.1.7 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-66/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7571db627b9b571957c27046a719c8595a456886af15e6e2eb9074a52bf83c7e [INFO] running `Command { std: "docker" "start" "-a" "7571db627b9b571957c27046a719c8595a456886af15e6e2eb9074a52bf83c7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7571db627b9b571957c27046a719c8595a456886af15e6e2eb9074a52bf83c7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7571db627b9b571957c27046a719c8595a456886af15e6e2eb9074a52bf83c7e", kill_on_drop: false }` [INFO] [stdout] 7571db627b9b571957c27046a719c8595a456886af15e6e2eb9074a52bf83c7e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 958b2bd7063af0be5c883b17a66d83dd643dae1efe1adae9522f39784d6f82fb [INFO] running `Command { std: "docker" "start" "-a" "958b2bd7063af0be5c883b17a66d83dd643dae1efe1adae9522f39784d6f82fb", kill_on_drop: false }` [INFO] [stderr] Compiling shared-string v0.1.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.39s [INFO] running `Command { std: "docker" "inspect" "958b2bd7063af0be5c883b17a66d83dd643dae1efe1adae9522f39784d6f82fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "958b2bd7063af0be5c883b17a66d83dd643dae1efe1adae9522f39784d6f82fb", kill_on_drop: false }` [INFO] [stdout] 958b2bd7063af0be5c883b17a66d83dd643dae1efe1adae9522f39784d6f82fb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f248014db63a2fed4f79cff77164a383a6710048426842ca41feb3b509f5742e [INFO] running `Command { std: "docker" "start" "-a" "f248014db63a2fed4f79cff77164a383a6710048426842ca41feb3b509f5742e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ryu v1.0.6 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling serde_json v1.0.72 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [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 18.76s [INFO] running `Command { std: "docker" "inspect" "f248014db63a2fed4f79cff77164a383a6710048426842ca41feb3b509f5742e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f248014db63a2fed4f79cff77164a383a6710048426842ca41feb3b509f5742e", kill_on_drop: false }` [INFO] [stdout] f248014db63a2fed4f79cff77164a383a6710048426842ca41feb3b509f5742e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bde4c9e7e39c369753314186eef118b4ed7cd4ee512cf175028c6eea8adf3112 [INFO] running `Command { std: "docker" "start" "-a" "bde4c9e7e39c369753314186eef118b4ed7cd4ee512cf175028c6eea8adf3112", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.39s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/shared_string-ba19920ca827c802) [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test tests::arc ... ok [INFO] [stdout] test tests::into ... ok [INFO] [stdout] test tests::empty ... ok [INFO] [stdout] test tests::lines ... ok [INFO] [stdout] test tests::equal ... 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::range_with_get ... ok [INFO] [stdout] test tests::rc ... ok [INFO] [stdout] test tests::split ... ok [INFO] [stdout] test tests::truncate ... ok [INFO] [stdout] test tests::split_off_zero ... ok [INFO] [stdout] test tests::range_with_idx ... 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 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests shared-string [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test src/lib.rs - SharedGenString::idx (line 333) ... ok [INFO] [stdout] test src/lib.rs - (line 17) ... ok [INFO] [stdout] test src/lib.rs - SharedGenString (line 71) ... ok [INFO] [stdout] test src/lib.rs - SharedGenString::len (line 222) ... ok [INFO] [stdout] test src/lib.rs - SharedGenString::as_full_str (line 205) ... ok [INFO] [stdout] test src/lib.rs - SharedGenString::push_str (line 443) ... ok [INFO] [stdout] test src/lib.rs - SharedGenString::split (line 495) ... ok [INFO] [stdout] test src/lib.rs - SharedGenString::get (line 279) ... 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] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.71s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bde4c9e7e39c369753314186eef118b4ed7cd4ee512cf175028c6eea8adf3112", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bde4c9e7e39c369753314186eef118b4ed7cd4ee512cf175028c6eea8adf3112", kill_on_drop: false }` [INFO] [stdout] bde4c9e7e39c369753314186eef118b4ed7cd4ee512cf175028c6eea8adf3112