[INFO] cloning repository https://github.com/theHazzard/databases-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/theHazzard/databases-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtheHazzard%2Fdatabases-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtheHazzard%2Fdatabases-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4dcc9204facd6ad3689e5991f1ba21830c3558be
[INFO] checking theHazzard/databases-rust against try#54cf65b8d066c082e536455049b95943cf30378f for pr-151920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtheHazzard%2Fdatabases-rust" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/theHazzard/databases-rust
[INFO] finished tweaking git repo https://github.com/theHazzard/databases-rust
[INFO] tweaked toml for git repo https://github.com/theHazzard/databases-rust written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/theHazzard/databases-rust on toolchain 54cf65b8d066c082e536455049b95943cf30378f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/theHazzard/databases-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "fetch" "--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
[ERROR] error running command: no output for 300 seconds
[INFO] checking theHazzard/databases-rust against try#54cf65b8d066c082e536455049b95943cf30378f for pr-151920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtheHazzard%2Fdatabases-rust" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/theHazzard/databases-rust
[INFO] finished tweaking git repo https://github.com/theHazzard/databases-rust
[INFO] tweaked toml for git repo https://github.com/theHazzard/databases-rust written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/theHazzard/databases-rust on toolchain 54cf65b8d066c082e536455049b95943cf30378f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/theHazzard/databases-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a589d2c6998bf82948e3a2154471fd84a41603c52f7d90648826cbcd78745a53
[INFO] running `Command { std: "docker" "start" "-a" "a589d2c6998bf82948e3a2154471fd84a41603c52f7d90648826cbcd78745a53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a589d2c6998bf82948e3a2154471fd84a41603c52f7d90648826cbcd78745a53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a589d2c6998bf82948e3a2154471fd84a41603c52f7d90648826cbcd78745a53", kill_on_drop: false }`
[INFO] [stdout] a589d2c6998bf82948e3a2154471fd84a41603c52f7d90648826cbcd78745a53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9813d71911f6e0c44c249d155156e55d957c751a31327207b0b5c3cdd324b7b7
[INFO] running `Command { std: "docker" "start" "-a" "9813d71911f6e0c44c249d155156e55d957c751a31327207b0b5c3cdd324b7b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.53
[INFO] [stderr]    Compiling autocfg v0.1.2
[INFO] [stderr]     Checking cfg-if v0.1.7
[INFO] [stderr]     Checking rand_core v0.4.0
[INFO] [stderr]    Compiling cc v1.0.35
[INFO] [stderr]    Compiling typenum v1.10.0
[INFO] [stderr]     Checking lazy_static v1.3.0
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling ryu v0.2.7
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
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[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_jitter v0.1.3
[INFO] [stderr]     Checking smallvec v0.6.9
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]    Compiling serde v1.0.90
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking generic-array v0.12.0
[INFO] [stderr]     Checking scopeguard v0.3.3
[INFO] [stderr]     Checking bitflags v1.0.4
[INFO] [stderr]     Checking byte-tools v0.3.1
[INFO] [stderr]    Compiling proc-macro2 v0.4.29
[INFO] [stderr]     Checking block-padding v0.1.4
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking ucd-util v0.1.3
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]     Checking itoa v0.4.3
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling regex v1.0.6
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking regex-syntax v0.6.6
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking digest v0.8.0
[INFO] [stderr]    Compiling miniz-sys v0.1.11
[INFO] [stderr]     Checking aho-corasick v0.6.10
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking fake-simd v0.1.2
[INFO] [stderr]     Checking utf8-ranges v1.0.2
[INFO] [stderr]     Checking matches v0.1.8
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling syn v0.15.33
[INFO] [stderr]     Checking opaque-debug v0.2.2
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking sha2 v0.8.0
[INFO] [stderr]     Checking unicode-bidi v0.3.4
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]     Checking twox-hash v1.2.0
[INFO] [stderr]     Checking base64 v0.10.1
[INFO] [stderr]     Checking unicode-normalization v0.1.8
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stderr]     Checking bit-vec v0.5.1
[INFO] [stderr]     Checking sha1 v0.6.0
[INFO] [stderr]     Checking nodrop v0.1.13
[INFO] [stderr]     Checking stable_deref_trait v1.1.1
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]     Checking owning_ref v0.4.0
[INFO] [stderr]     Checking stackvector v1.0.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]     Checking crossbeam-utils v0.2.2
[INFO] [stderr]     Checking percent-encoding v1.0.1
[INFO] [stderr]     Checking memoffset v0.2.1
[INFO] [stderr]     Checking static_assertions v0.2.5
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling nix v0.12.0
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking lexical-core v0.4.0
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
[INFO] [stderr]     Checking flate2 v1.0.7
[INFO] [stderr]     Checking lock_api v0.1.5
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking atoi v0.3.1
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]    Compiling backtrace v0.3.15
[INFO] [stderr]     Checking fnv v1.0.6
[INFO] [stderr]     Checking bufstream v0.1.4
[INFO] [stderr]    Compiling mysql v15.1.1
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lexical-core-0.4.0/src/atof/algorithm/bigcomp.rs:246:55
[INFO] [stdout]     |
[INFO] [stdout] 246 |     let nlz = den.leading_zeros().wrapping_sub(wlz) & (u32::BITS - 1);
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^^^ expected `usize`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: no implementation for `usize & u32`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lexical-core-0.4.0/src/atof/algorithm/bigcomp.rs:246:53
[INFO] [stdout]     |
[INFO] [stdout] 246 |     let nlz = den.leading_zeros().wrapping_sub(wlz) & (u32::BITS - 1);
[INFO] [stdout]     |                                                     ^ no implementation for `usize & u32`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `BitAnd<u32>` is not implemented for `usize`
[INFO] [stdout] help: the following other types implement trait `BitAnd<Rhs>`
[INFO] [stdout]    --> /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/core/src/ops/bit.rs:174:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: `usize` implements `BitAnd`
[INFO] [stdout]    ::: /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/core/src/ops/bit.rs:187:0
[INFO] [stdout]     |
[INFO] [stdout]     = note: in this macro invocation
[INFO] [stdout]    --> /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/core/src/internal_macros.rs:22:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: `&usize` implements `BitAnd<usize>`
[INFO] [stdout]    ::: /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/core/src/internal_macros.rs:33:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: `usize` implements `BitAnd<&usize>`
[INFO] [stdout]    ::: /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/core/src/internal_macros.rs:44:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: `&usize` implements `BitAnd`
[INFO] [stdout]     = note: this error originates in the macro `bitand_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lexical-core-0.4.0/src/atof/algorithm/bigcomp.rs:264:40
[INFO] [stdout]     |
[INFO] [stdout] 264 |         let (q, r) = shift.ceil_divmod(Limb::BITS);
[INFO] [stdout]     |                            ----------- ^^^^^^^^^^ expected `usize`, found `u32`
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout] help: the return type of this call is `u32` due to the type of the argument passed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lexical-core-0.4.0/src/atof/algorithm/bigcomp.rs:264:22
[INFO] [stdout]     |
[INFO] [stdout] 264 |         let (q, r) = shift.ceil_divmod(Limb::BITS);
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^----------^
[INFO] [stdout]     |                                        |
[INFO] [stdout]     |                                        this argument influences the return type of `ceil_divmod`
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lexical-core-0.4.0/src/util/num.rs:179:8
[INFO] [stdout]     |
[INFO] [stdout] 179 |     fn ceil_divmod(self, y: Self) -> (Self, i32) {
[INFO] [stdout]     |        ^^^^^^^^^^^       -------
[INFO] [stdout] help: you can convert a `u32` to a `usize` and panic if the converted value doesn't fit
[INFO] [stdout]     |
[INFO] [stdout] 264 |         let (q, r) = shift.ceil_divmod(Limb::BITS.try_into().unwrap());
[INFO] [stdout]     |                                                  ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking antidote v1.0.0
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lexical-core-0.4.0/src/atof/algorithm/bigint.rs:94:24
[INFO] [stdout]    |
[INFO] [stdout] 94 |     let bytes = bits / Limb::BITS;
[INFO] [stdout]    |                        ^^^^^^^^^^ expected `usize`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: cannot divide `usize` by `u32`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lexical-core-0.4.0/src/atof/algorithm/bigint.rs:94:22
[INFO] [stdout]    |
[INFO] [stdout] 94 |     let bytes = bits / Limb::BITS;
[INFO] [stdout]    |                      ^ no implementation for `usize / u32`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Div<u32>` is not implemented for `usize`
[INFO] [stdout]    = help: the following other types implement trait `Div<Rhs>`:
[INFO] [stdout]              `&usize` implements `Div<usize>`
[INFO] [stdout]              `&usize` implements `Div`
[INFO] [stdout]              `usize` implements `Div<&usize>`
[INFO] [stdout]              `usize` implements `Div<NonZero<usize>>`
[INFO] [stdout]              `usize` implements `Div`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling nix v0.13.0
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lexical-core-0.4.0/src/atof/algorithm/math.rs:1064:42
[INFO] [stdout]      |
[INFO] [stdout] 1064 |     let mut count = index.saturating_mul(Limb::BITS);
[INFO] [stdout]      |                           -------------- ^^^^^^^^^^ expected `usize`, found `u32`
[INFO] [stdout]      |                           |
[INFO] [stdout]      |                           arguments to this method are incorrect
[INFO] [stdout]      |
[INFO] [stdout] note: method defined here
[INFO] [stdout]     --> /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/core/src/num/uint_macros.rs:2330:21
[INFO] [stdout]     --> /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/core/src/num/mod.rs:1270:4
[INFO] [stdout]     ::: /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/core/src/num/mod.rs:1291:5
[INFO] [stdout]      |
[INFO] [stdout]      = note: in this macro invocation
[INFO] [stdout]      = note: this error originates in the macro `uint_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: you can convert a `u32` to a `usize` and panic if the converted value doesn't fit
[INFO] [stdout]      |
[INFO] [stdout] 1064 |     let mut count = index.saturating_mul(Limb::BITS.try_into().unwrap());
[INFO] [stdout]      |                                                    ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lexical-core-0.4.0/src/atof/algorithm/math.rs:1079:28
[INFO] [stdout]      |
[INFO] [stdout] 1079 |     Limb::BITS.checked_mul(x.len())
[INFO] [stdout]      |                ----------- ^^^^^^^ expected `u32`, found `usize`
[INFO] [stdout]      |                |
[INFO] [stdout]      |                arguments to this method are incorrect
[INFO] [stdout]      |
[INFO] [stdout] note: method defined here
[INFO] [stdout]     --> /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/core/src/num/uint_macros.rs:1101:21
[INFO] [stdout]     --> /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/core/src/num/mod.rs:1135:4
[INFO] [stdout]     ::: /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/core/src/num/mod.rs:1156:5
[INFO] [stdout]      |
[INFO] [stdout]      = note: in this macro invocation
[INFO] [stdout]      = note: this error originates in the macro `uint_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: you can convert a `usize` to a `u32` and panic if the converted value doesn't fit
[INFO] [stdout]      |
[INFO] [stdout] 1079 |     Limb::BITS.checked_mul(x.len().try_into().unwrap())
[INFO] [stdout]      |                                   ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lexical-core-0.4.0/src/atof/algorithm/math.rs:1080:22
[INFO] [stdout]      |
[INFO] [stdout] 1080 |         .map(|v| v - nlz)
[INFO] [stdout]      |                      ^^^ expected `u32`, found `usize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: cannot subtract `usize` from `u32`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lexical-core-0.4.0/src/atof/algorithm/math.rs:1080:20
[INFO] [stdout]      |
[INFO] [stdout] 1080 |         .map(|v| v - nlz)
[INFO] [stdout]      |                    ^ no implementation for `u32 - usize`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sub<usize>` is not implemented for `u32`
[INFO] [stdout] help: the following other types implement trait `Sub<Rhs>`
[INFO] [stdout]     --> /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/core/src/ops/arith.rs:212:8
[INFO] [stdout]      |
[INFO] [stdout]      = note: `u32` implements `Sub`
[INFO] [stdout]     ::: /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/core/src/ops/arith.rs:227:0
[INFO] [stdout]      |
[INFO] [stdout]      = note: in this macro invocation
[INFO] [stdout]     --> /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/core/src/internal_macros.rs:22:8
[INFO] [stdout]      |
[INFO] [stdout]      = note: `&u32` implements `Sub<u32>`
[INFO] [stdout]     ::: /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/core/src/internal_macros.rs:33:8
[INFO] [stdout]      |
[INFO] [stdout]      = note: `u32` implements `Sub<&u32>`
[INFO] [stdout]     ::: /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/core/src/internal_macros.rs:44:8
[INFO] [stdout]      |
[INFO] [stdout]      = note: `&u32` implements `Sub`
[INFO] [stdout]      = note: this error originates in the macro `sub_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lexical-core-0.4.0/src/atof/algorithm/math.rs:1081:20
[INFO] [stdout]      |
[INFO] [stdout] 1081 |         .unwrap_or(usize::max_value())
[INFO] [stdout]      |          --------- ^^^^^^^^^^^^^^^^^^ expected `u32`, found `usize`
[INFO] [stdout]      |          |
[INFO] [stdout]      |          arguments to this method are incorrect
[INFO] [stdout]      |
[INFO] [stdout] help: the return type of this call is `usize` due to the type of the argument passed
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lexical-core-0.4.0/src/atof/algorithm/math.rs:1079:5
[INFO] [stdout]      |
[INFO] [stdout] 1079 | /     Limb::BITS.checked_mul(x.len())
[INFO] [stdout] 1080 | |         .map(|v| v - nlz)
[INFO] [stdout] 1081 | |         .unwrap_or(usize::max_value())
[INFO] [stdout]      | |____________________------------------^
[INFO] [stdout]      |                      |
[INFO] [stdout]      |                      this argument influences the return type of `unwrap_or`
[INFO] [stdout] note: method defined here
[INFO] [stdout]     --> /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/core/src/option.rs:1038:17
[INFO] [stdout] help: you can convert a `usize` to a `u32` and panic if the converted value doesn't fit
[INFO] [stdout]      |
[INFO] [stdout] 1081 |         .unwrap_or(usize::max_value().try_into().unwrap())
[INFO] [stdout]      |                                      ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lexical-core-0.4.0/src/atof/algorithm/math.rs:1079:5
[INFO] [stdout]      |
[INFO] [stdout] 1075 |   pub fn bit_length(x: &[Limb]) -> usize {
[INFO] [stdout]      |                                    ----- expected `usize` because of return type
[INFO] [stdout] ...
[INFO] [stdout] 1079 | /     Limb::BITS.checked_mul(x.len())
[INFO] [stdout] 1080 | |         .map(|v| v - nlz)
[INFO] [stdout] 1081 | |         .unwrap_or(usize::max_value())
[INFO] [stdout]      | |______________________________________^ expected `usize`, found `u32`
[INFO] [stdout]      |
[INFO] [stdout] help: you can convert a `u32` to a `usize` and panic if the converted value doesn't fit
[INFO] [stdout]      |
[INFO] [stdout] 1081 |         .unwrap_or(usize::max_value()).try_into().unwrap()
[INFO] [stdout]      |                                       ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lexical-core-0.4.0/src/atof/algorithm/math.rs:1106:23
[INFO] [stdout]      |
[INFO] [stdout] 1106 |     debug_assert!(n < bits && n != 0);
[INFO] [stdout]      |                   -   ^^^^ expected `usize`, found `u32`
[INFO] [stdout]      |                   |
[INFO] [stdout]      |                   expected because this is `usize`
[INFO] [stdout]      |
[INFO] [stdout] help: you can convert a `u32` to a `usize` and panic if the converted value doesn't fit
[INFO] [stdout]      |
[INFO] [stdout] 1106 |     debug_assert!(n < bits.try_into().unwrap() && n != 0);
[INFO] [stdout]      |                           ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lexical-core-0.4.0/src/atof/algorithm/math.rs:1113:25
[INFO] [stdout]      |
[INFO] [stdout] 1113 |     let lshift = bits - n;
[INFO] [stdout]      |                         ^ expected `u32`, found `usize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: cannot subtract `usize` from `u32`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lexical-core-0.4.0/src/atof/algorithm/math.rs:1113:23
[INFO] [stdout]      |
[INFO] [stdout] 1113 |     let lshift = bits - n;
[INFO] [stdout]      |                       ^ no implementation for `u32 - usize`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sub<usize>` is not implemented for `u32`
[INFO] [stdout] help: the following other types implement trait `Sub<Rhs>`
[INFO] [stdout]     --> /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/core/src/ops/arith.rs:212:8
[INFO] [stdout]      |
[INFO] [stdout]      = note: `u32` implements `Sub`
[INFO] [stdout]     ::: /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/core/src/ops/arith.rs:227:0
[INFO] [stdout]      |
[INFO] [stdout]      = note: in this macro invocation
[INFO] [stdout]     --> /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/core/src/internal_macros.rs:22:8
[INFO] [stdout]      |
[INFO] [stdout]      = note: `&u32` implements `Sub<u32>`
[INFO] [stdout]     ::: /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/core/src/internal_macros.rs:33:8
[INFO] [stdout]      |
[INFO] [stdout]      = note: `u32` implements `Sub<&u32>`
[INFO] [stdout]     ::: /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/core/src/internal_macros.rs:44:8
[INFO] [stdout]      |
[INFO] [stdout]      = note: `&u32` implements `Sub`
[INFO] [stdout]      = note: this error originates in the macro `sub_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lexical-core-0.4.0/src/atof/algorithm/math.rs:1154:19
[INFO] [stdout]      |
[INFO] [stdout] 1154 |     let rem = n % bits;
[INFO] [stdout]      |                   ^^^^ expected `usize`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: cannot calculate the remainder of `usize` divided by `u32`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lexical-core-0.4.0/src/atof/algorithm/math.rs:1154:17
[INFO] [stdout]      |
[INFO] [stdout] 1154 |     let rem = n % bits;
[INFO] [stdout]      |                 ^ no implementation for `usize % u32`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Rem<u32>` is not implemented for `usize`
[INFO] [stdout]      = help: the following other types implement trait `Rem<Rhs>`:
[INFO] [stdout]                `&usize` implements `Rem<usize>`
[INFO] [stdout]                `&usize` implements `Rem`
[INFO] [stdout]                `usize` implements `Rem<&usize>`
[INFO] [stdout]                `usize` implements `Rem<NonZero<usize>>`
[INFO] [stdout]                `usize` implements `Rem`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lexical-core-0.4.0/src/atof/algorithm/math.rs:1155:19
[INFO] [stdout]      |
[INFO] [stdout] 1155 |     let div = n / bits;
[INFO] [stdout]      |                   ^^^^ expected `usize`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: cannot divide `usize` by `u32`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lexical-core-0.4.0/src/atof/algorithm/math.rs:1155:17
[INFO] [stdout]      |
[INFO] [stdout] 1155 |     let div = n / bits;
[INFO] [stdout]      |                 ^ no implementation for `usize / u32`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Div<u32>` is not implemented for `usize`
[INFO] [stdout]      = help: the following other types implement trait `Div<Rhs>`:
[INFO] [stdout]                `&usize` implements `Div<usize>`
[INFO] [stdout]                `&usize` implements `Div`
[INFO] [stdout]                `usize` implements `Div<&usize>`
[INFO] [stdout]                `usize` implements `Div<NonZero<usize>>`
[INFO] [stdout]                `usize` implements `Div`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lexical-core-0.4.0/src/atof/algorithm/math.rs:1211:23
[INFO] [stdout]      |
[INFO] [stdout] 1211 |     debug_assert!(n < bits);
[INFO] [stdout]      |                   -   ^^^^ expected `usize`, found `u32`
[INFO] [stdout]      |                   |
[INFO] [stdout]      |                   expected because this is `usize`
[INFO] [stdout]      |
[INFO] [stdout] help: you can convert a `u32` to a `usize` and panic if the converted value doesn't fit
[INFO] [stdout]      |
[INFO] [stdout] 1211 |     debug_assert!(n < bits.try_into().unwrap());
[INFO] [stdout]      |                           ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lexical-core-0.4.0/src/atof/algorithm/math.rs:1221:25
[INFO] [stdout]      |
[INFO] [stdout] 1221 |     let rshift = bits - n;
[INFO] [stdout]      |                         ^ expected `u32`, found `usize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: cannot subtract `usize` from `u32`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lexical-core-0.4.0/src/atof/algorithm/math.rs:1221:23
[INFO] [stdout]      |
[INFO] [stdout] 1221 |     let rshift = bits - n;
[INFO] [stdout]      |                       ^ no implementation for `u32 - usize`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sub<usize>` is not implemented for `u32`
[INFO] [stdout] help: the following other types implement trait `Sub<Rhs>`
[INFO] [stdout]     --> /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/core/src/ops/arith.rs:212:8
[INFO] [stdout]      |
[INFO] [stdout]      = note: `u32` implements `Sub`
[INFO] [stdout]     ::: /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/core/src/ops/arith.rs:227:0
[INFO] [stdout]      |
[INFO] [stdout]      = note: in this macro invocation
[INFO] [stdout]     --> /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/core/src/internal_macros.rs:22:8
[INFO] [stdout]      |
[INFO] [stdout]      = note: `&u32` implements `Sub<u32>`
[INFO] [stdout]     ::: /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/core/src/internal_macros.rs:33:8
[INFO] [stdout]      |
[INFO] [stdout]      = note: `u32` implements `Sub<&u32>`
[INFO] [stdout]     ::: /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/core/src/internal_macros.rs:44:8
[INFO] [stdout]      |
[INFO] [stdout]      = note: `&u32` implements `Sub`
[INFO] [stdout]      = note: this error originates in the macro `sub_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking scheduled-thread-pool v0.2.0
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lexical-core-0.4.0/src/atof/algorithm/math.rs:1273:19
[INFO] [stdout]      |
[INFO] [stdout] 1273 |     let rem = n % bits;
[INFO] [stdout]      |                   ^^^^ expected `usize`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: cannot calculate the remainder of `usize` divided by `u32`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lexical-core-0.4.0/src/atof/algorithm/math.rs:1273:17
[INFO] [stdout]      |
[INFO] [stdout] 1273 |     let rem = n % bits;
[INFO] [stdout]      |                 ^ no implementation for `usize % u32`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Rem<u32>` is not implemented for `usize`
[INFO] [stdout]      = help: the following other types implement trait `Rem<Rhs>`:
[INFO] [stdout]                `&usize` implements `Rem<usize>`
[INFO] [stdout]                `&usize` implements `Rem`
[INFO] [stdout]                `usize` implements `Rem<&usize>`
[INFO] [stdout]                `usize` implements `Rem<NonZero<usize>>`
[INFO] [stdout]                `usize` implements `Rem`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lexical-core-0.4.0/src/atof/algorithm/math.rs:1274:19
[INFO] [stdout]      |
[INFO] [stdout] 1274 |     let div = n / bits;
[INFO] [stdout]      |                   ^^^^ expected `usize`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: cannot divide `usize` by `u32`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lexical-core-0.4.0/src/atof/algorithm/math.rs:1274:17
[INFO] [stdout]      |
[INFO] [stdout] 1274 |     let div = n / bits;
[INFO] [stdout]      |                 ^ no implementation for `usize / u32`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Div<u32>` is not implemented for `usize`
[INFO] [stdout]      = help: the following other types implement trait `Div<Rhs>`:
[INFO] [stdout]                `&usize` implements `Div<usize>`
[INFO] [stdout]                `&usize` implements `Div`
[INFO] [stdout]                `usize` implements `Div<&usize>`
[INFO] [stdout]                `usize` implements `Div<NonZero<usize>>`
[INFO] [stdout]                `usize` implements `Div`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking crossbeam-deque v0.2.0
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lexical-core-0.4.0/src/atof/algorithm/math.rs:2085:27
[INFO] [stdout]      |
[INFO] [stdout] 2085 |     let rs = Limb::BITS - s;
[INFO] [stdout]      |                           ^ expected `u32`, found `usize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: cannot subtract `usize` from `u32`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lexical-core-0.4.0/src/atof/algorithm/math.rs:2085:25
[INFO] [stdout]      |
[INFO] [stdout] 2085 |     let rs = Limb::BITS - s;
[INFO] [stdout]      |                         ^ no implementation for `u32 - usize`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sub<usize>` is not implemented for `u32`
[INFO] [stdout] help: the following other types implement trait `Sub<Rhs>`
[INFO] [stdout]     --> /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/core/src/ops/arith.rs:212:8
[INFO] [stdout]      |
[INFO] [stdout]      = note: `u32` implements `Sub`
[INFO] [stdout]     ::: /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/core/src/ops/arith.rs:227:0
[INFO] [stdout]      |
[INFO] [stdout]      = note: in this macro invocation
[INFO] [stdout]     --> /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/core/src/internal_macros.rs:22:8
[INFO] [stdout]      |
[INFO] [stdout]      = note: `&u32` implements `Sub<u32>`
[INFO] [stdout]     ::: /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/core/src/internal_macros.rs:33:8
[INFO] [stdout]      |
[INFO] [stdout]      = note: `u32` implements `Sub<&u32>`
[INFO] [stdout]     ::: /rustc/54cf65b8d066c082e536455049b95943cf30378f/library/core/src/internal_macros.rs:44:8
[INFO] [stdout]      |
[INFO] [stdout]      = note: `&u32` implements `Sub`
[INFO] [stdout]      = note: this error originates in the macro `sub_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking num_cpus v1.10.0
[INFO] [stderr]     Checking log v0.4.6
[INFO] [stderr]    Compiling mysql v16.0.1
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]     Checking unicode-width v0.1.5
[INFO] [stderr]     Checking rustc-demangle v0.1.14
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking r2d2 v0.8.4
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lexical-core` (lib) due to 27 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "9813d71911f6e0c44c249d155156e55d957c751a31327207b0b5c3cdd324b7b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9813d71911f6e0c44c249d155156e55d957c751a31327207b0b5c3cdd324b7b7", kill_on_drop: false }`
[INFO] [stdout] 9813d71911f6e0c44c249d155156e55d957c751a31327207b0b5c3cdd324b7b7
