[INFO] fetching crate ijson 0.1.3...
[INFO] testing ijson-0.1.3 against 1.73.0 for beta-1.74-1
[INFO] extracting crate ijson 0.1.3 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate ijson 0.1.3 on toolchain 1.73.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.73.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ijson 0.1.3
[INFO] finished tweaking crates.io crate ijson 0.1.3
[INFO] tweaked toml for crates.io crate ijson 0.1.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate ijson 0.1.3 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" "+1.73.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded addr2line v0.16.0
[INFO] [stderr]   Downloaded ctor v0.1.21
[INFO] [stderr]   Downloaded backtrace v0.3.61
[INFO] [stderr]   Downloaded object v0.26.2
[INFO] [stderr]   Downloaded gimli v0.25.0
[INFO] [stderr]   Downloaded mockalloc v0.1.2
[INFO] [stderr]   Downloaded mockalloc-macros v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e21af62be51ff71ef7b6f87ffac2bcc5b20de910e1415ca1f2c6eb4c8b46603f
[INFO] running `Command { std: "docker" "start" "-a" "e21af62be51ff71ef7b6f87ffac2bcc5b20de910e1415ca1f2c6eb4c8b46603f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e21af62be51ff71ef7b6f87ffac2bcc5b20de910e1415ca1f2c6eb4c8b46603f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e21af62be51ff71ef7b6f87ffac2bcc5b20de910e1415ca1f2c6eb4c8b46603f", kill_on_drop: false }`
[INFO] [stdout] e21af62be51ff71ef7b6f87ffac2bcc5b20de910e1415ca1f2c6eb4c8b46603f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5edae9ceb33d9e3a8f1b6461ebbc6dda10ca33231cb0bdf04bba1bb8802a9763
[INFO] running `Command { std: "docker" "start" "-a" "5edae9ceb33d9e3a8f1b6461ebbc6dda10ca33231cb0bdf04bba1bb8802a9763", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling dashmap v4.0.2
[INFO] [stderr]    Compiling ijson v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/number.rs:286:26
[INFO] [stdout]     |
[INFO] [stdout] 286 |                     _ => (self.to_i64().cmp(&other.to_i64())),
[INFO] [stdout]     |                          ^                                  ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 286 -                     _ => (self.to_i64().cmp(&other.to_i64())),
[INFO] [stdout] 286 +                     _ => self.to_i64().cmp(&other.to_i64()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.36s
[INFO] running `Command { std: "docker" "inspect" "5edae9ceb33d9e3a8f1b6461ebbc6dda10ca33231cb0bdf04bba1bb8802a9763", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5edae9ceb33d9e3a8f1b6461ebbc6dda10ca33231cb0bdf04bba1bb8802a9763", kill_on_drop: false }`
[INFO] [stdout] 5edae9ceb33d9e3a8f1b6461ebbc6dda10ca33231cb0bdf04bba1bb8802a9763
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ee4cb9e5a95e5e001a4d6662780f6bae3e3f43e6d2538baf232baf8f992e417
[INFO] running `Command { std: "docker" "start" "-a" "0ee4cb9e5a95e5e001a4d6662780f6bae3e3f43e6d2538baf232baf8f992e417", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/number.rs:286:26
[INFO] [stdout]     |
[INFO] [stdout] 286 |                     _ => (self.to_i64().cmp(&other.to_i64())),
[INFO] [stdout]     |                          ^                                  ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 286 -                     _ => (self.to_i64().cmp(&other.to_i64())),
[INFO] [stdout] 286 +                     _ => self.to_i64().cmp(&other.to_i64()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling mockalloc-macros v0.1.0
[INFO] [stderr]    Compiling ctor v0.1.21
[INFO] [stderr]    Compiling mockalloc v0.1.2
[INFO] [stderr]    Compiling ijson v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/number.rs:286:26
[INFO] [stdout]     |
[INFO] [stdout] 286 |                     _ => (self.to_i64().cmp(&other.to_i64())),
[INFO] [stdout]     |                          ^                                  ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 286 -                     _ => (self.to_i64().cmp(&other.to_i64())),
[INFO] [stdout] 286 +                     _ => self.to_i64().cmp(&other.to_i64()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.34s
[INFO] running `Command { std: "docker" "inspect" "0ee4cb9e5a95e5e001a4d6662780f6bae3e3f43e6d2538baf232baf8f992e417", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ee4cb9e5a95e5e001a4d6662780f6bae3e3f43e6d2538baf232baf8f992e417", kill_on_drop: false }`
[INFO] [stdout] 0ee4cb9e5a95e5e001a4d6662780f6bae3e3f43e6d2538baf232baf8f992e417
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fbfc6d253d86be34d3a454e390fd566e4062a3f09a9710cd37578c7c9be87dfe
[INFO] running `Command { std: "docker" "start" "-a" "fbfc6d253d86be34d3a454e390fd566e4062a3f09a9710cd37578c7c9be87dfe", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/number.rs:286:26
[INFO] [stderr]     |
[INFO] [stderr] 286 |                     _ => (self.to_i64().cmp(&other.to_i64())),
[INFO] [stderr]     |                          ^                                  ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 286 -                     _ => (self.to_i64().cmp(&other.to_i64())),
[INFO] [stderr] 286 +                     _ => self.to_i64().cmp(&other.to_i64()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `ijson` (lib) generated 1 warning (run `cargo fix --lib -p ijson` to apply 1 suggestion)
[INFO] [stderr] warning: `ijson` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ijson-51785d4c38c8bbfc)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test array::tests::can_collect ... ok
[INFO] [stdout] test array::tests::can_create ... ok
[INFO] [stdout] test array::tests::can_push_insert ... ok
[INFO] [stdout] test array::tests::can_truncate_and_shrink ... ok
[INFO] [stdout] test array::tests::can_nest ... ok
[INFO] [stdout] test array::tests::can_index ... ok
[INFO] [stdout] test array::tests::can_pop_remove ... ok
[INFO] [stdout] test array::tests::can_swap_remove ... ok
[INFO] [stdout] test number::tests::can_compare_various_numbers ... ok
[INFO] [stdout] test number::tests::can_store_various_numbers ... ok
[INFO] [stdout] test object::tests::can_insert ... ok
[INFO] [stdout] test object::tests::can_nest ... ok
[INFO] [stdout] test value::tests::can_use_literal ... ok
[INFO] [stdout] test object::tests::can_remove_and_shrink ... ok
[INFO] [stdout] test object::tests::can_create ... ok
[INFO] [stdout] test string::tests::can_intern ... ok
[INFO] [stdout] test object::tests::can_collect ... ok
[INFO] [stdout] test number::tests::can_create ... ok
[INFO] [stdout] test value::tests::test_null ... ok
[INFO] [stdout] test value::tests::test_string ... ok
[INFO] [stdout] test value::tests::test_number ... ok
[INFO] [stdout] test value::tests::test_object ... ok
[INFO] [stdout] test value::tests::test_bool ... ok
[INFO] [stdout] test value::tests::test_array ... ok
[INFO] [stdout] test string::tests::default_interns_string ... ok
[INFO] [stdout] test array::tests::stress_test ... ok
[INFO] [stdout] test object::tests::stress_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.76s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ijson
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/number.rs:286:26
[INFO] [stderr]     |
[INFO] [stderr] 286 |                     _ => (self.to_i64().cmp(&other.to_i64())),
[INFO] [stderr]     |                          ^                                  ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 286 -                     _ => (self.to_i64().cmp(&other.to_i64())),
[INFO] [stderr] 286 +                     _ => self.to_i64().cmp(&other.to_i64()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/macros.rs - macros::ijson (line 71) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fbfc6d253d86be34d3a454e390fd566e4062a3f09a9710cd37578c7c9be87dfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbfc6d253d86be34d3a454e390fd566e4062a3f09a9710cd37578c7c9be87dfe", kill_on_drop: false }`
[INFO] [stdout] fbfc6d253d86be34d3a454e390fd566e4062a3f09a9710cd37578c7c9be87dfe