[INFO] fetching crate kstring 2.0.0... [INFO] testing kstring-2.0.0 against 1.60.0 for beta-1.61-1 [INFO] extracting crate kstring 2.0.0 into /workspace/builds/worker-68/source [INFO] validating manifest of crates.io crate kstring 2.0.0 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate kstring 2.0.0 [INFO] finished tweaking crates.io crate kstring 2.0.0 [INFO] tweaked toml for crates.io crate kstring 2.0.0 written to /workspace/builds/worker-68/source/Cargo.toml [INFO] crate crates.io crate kstring 2.0.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded document-features v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f71b1cf088d51c0802ff7d19d6370ba9644cc6be31fe622851bbb111e0419b93 [INFO] running `Command { std: "docker" "start" "-a" "f71b1cf088d51c0802ff7d19d6370ba9644cc6be31fe622851bbb111e0419b93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f71b1cf088d51c0802ff7d19d6370ba9644cc6be31fe622851bbb111e0419b93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f71b1cf088d51c0802ff7d19d6370ba9644cc6be31fe622851bbb111e0419b93", kill_on_drop: false }` [INFO] [stdout] f71b1cf088d51c0802ff7d19d6370ba9644cc6be31fe622851bbb111e0419b93 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dd5ec80a714b6fefc91e09bd021c5e5055c40ad22f0e14ea2cede9fc21ea6d56 [INFO] running `Command { std: "docker" "start" "-a" "dd5ec80a714b6fefc91e09bd021c5e5055c40ad22f0e14ea2cede9fc21ea6d56", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling kstring v2.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.61s [INFO] running `Command { std: "docker" "inspect" "dd5ec80a714b6fefc91e09bd021c5e5055c40ad22f0e14ea2cede9fc21ea6d56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd5ec80a714b6fefc91e09bd021c5e5055c40ad22f0e14ea2cede9fc21ea6d56", kill_on_drop: false }` [INFO] [stdout] dd5ec80a714b6fefc91e09bd021c5e5055c40ad22f0e14ea2cede9fc21ea6d56 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 026f454ad3027ec9a658b291564c4615e6d987c769faa2133a48dfaf8cda3f3a [INFO] running `Command { std: "docker" "start" "-a" "026f454ad3027ec9a658b291564c4615e6d987c769faa2133a48dfaf8cda3f3a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling semver v1.0.7 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling syn v1.0.90 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling quick-error v2.0.1 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling quote v1.0.17 [INFO] [stderr] Compiling crossbeam-channel v0.5.4 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling regex v1.5.5 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_xorshift v0.3.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling proptest v1.0.0 [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 kstring v2.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 46.18s [INFO] running `Command { std: "docker" "inspect" "026f454ad3027ec9a658b291564c4615e6d987c769faa2133a48dfaf8cda3f3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "026f454ad3027ec9a658b291564c4615e6d987c769faa2133a48dfaf8cda3f3a", kill_on_drop: false }` [INFO] [stdout] 026f454ad3027ec9a658b291564c4615e6d987c769faa2133a48dfaf8cda3f3a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 07844e78c7a13d1c2ef5c1273de76868d6dade5f2905b9ef5d7e5d4531f7c761 [INFO] running `Command { std: "docker" "start" "-a" "07844e78c7a13d1c2ef5c1273de76868d6dade5f2905b9ef5d7e5d4531f7c761", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.11s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/kstring-125de6fe23e12c62) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test string::test::test_size ... ok [INFO] [stdout] test string_ref::test::test_size ... ok [INFO] [stdout] test test::test_size ... ok [INFO] [stdout] test string_cow::test::test_size ... ok [INFO] [stderr] Doc-tests kstring [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test src/stack.rs - stack::StackString::is_empty (line 186) ... ok [INFO] [stdout] test src/stack.rs - stack::StackString::as_str (line 111) ... ok [INFO] [stdout] test src/stack.rs - stack::StackString::truncate (line 234) ... ok [INFO] [stdout] test src/stack.rs - stack::StackString::as_mut_str (line 136) ... ok [INFO] [stdout] test src/stack.rs - stack::StackString::len (line 166) ... ok [INFO] [stdout] test src/stack.rs - stack::StackString::new (line 65) ... ok [INFO] [stdout] test src/stack.rs - stack::StackString::clear (line 205) ... ok [INFO] [stdout] test src/stack.rs - stack::StackString::new_unchecked (line 88) ... ok [INFO] [stdout] test src/lib.rs - (line 6) ... ok [INFO] [stdout] test src/stack.rs - stack::StackString::try_new (line 29) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "07844e78c7a13d1c2ef5c1273de76868d6dade5f2905b9ef5d7e5d4531f7c761", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07844e78c7a13d1c2ef5c1273de76868d6dade5f2905b9ef5d7e5d4531f7c761", kill_on_drop: false }` [INFO] [stdout] 07844e78c7a13d1c2ef5c1273de76868d6dade5f2905b9ef5d7e5d4531f7c761