[INFO] fetching crate microjson 0.1.6... [INFO] testing microjson-0.1.6 against try#ed7f3d77595b4831fdf085f2529aa13b5b51ff7d for pr-134530 [INFO] extracting crate microjson 0.1.6 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate microjson 0.1.6 on toolchain ed7f3d77595b4831fdf085f2529aa13b5b51ff7d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate microjson 0.1.6 [INFO] finished tweaking crates.io crate microjson 0.1.6 [INFO] tweaked toml for crates.io crate microjson 0.1.6 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "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] Locking 70 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.3.6 (available: v0.5.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1c2943c202adec68330f985f7ac35c1a475af557ac4d735a80b88729d912c287 [INFO] running `Command { std: "docker" "start" "-a" "1c2943c202adec68330f985f7ac35c1a475af557ac4d735a80b88729d912c287", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1c2943c202adec68330f985f7ac35c1a475af557ac4d735a80b88729d912c287", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c2943c202adec68330f985f7ac35c1a475af557ac4d735a80b88729d912c287", kill_on_drop: false }` [INFO] [stdout] 1c2943c202adec68330f985f7ac35c1a475af557ac4d735a80b88729d912c287 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 701b4cbe0fbb882b2e672db995f3b51e44f02bbbeb9f3e74a5e71c6734f40148 [INFO] running `Command { std: "docker" "start" "-a" "701b4cbe0fbb882b2e672db995f3b51e44f02bbbeb9f3e74a5e71c6734f40148", kill_on_drop: false }` [INFO] [stderr] Compiling microjson v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:82:39 [INFO] [stdout] | [INFO] [stdout] 73 | impl<'a> JSONValue<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 82 | pub fn load(contents: &'a str) -> JSONValue { [INFO] [stdout] | ^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:132:57 [INFO] [stdout] | [INFO] [stdout] 73 | impl<'a> JSONValue<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 132 | pub fn load_and_verify(contents: &'a str) -> Result { [INFO] [stdout] | ^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:140:53 [INFO] [stdout] | [INFO] [stdout] 73 | impl<'a> JSONValue<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 140 | fn parse_with_len(contents: &'a str) -> Result<(JSONValue, usize), JSONParsingError> { [INFO] [stdout] | ^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s [INFO] running `Command { std: "docker" "inspect" "701b4cbe0fbb882b2e672db995f3b51e44f02bbbeb9f3e74a5e71c6734f40148", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "701b4cbe0fbb882b2e672db995f3b51e44f02bbbeb9f3e74a5e71c6734f40148", kill_on_drop: false }` [INFO] [stdout] 701b4cbe0fbb882b2e672db995f3b51e44f02bbbeb9f3e74a5e71c6734f40148 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 514348476ba96847bacbd839052b98ab8d66ea8587426bc6caa9829fdd4e9e6d [INFO] running `Command { std: "docker" "start" "-a" "514348476ba96847bacbd839052b98ab8d66ea8587426bc6caa9829fdd4e9e6d", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling serde v1.0.216 [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling serde_json v1.0.133 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling itoa v1.0.14 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling half v1.8.3 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling oorandom v11.1.4 [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:82:39 [INFO] [stdout] | [INFO] [stdout] 73 | impl<'a> JSONValue<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 82 | pub fn load(contents: &'a str) -> JSONValue { [INFO] [stdout] | ^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:132:57 [INFO] [stdout] | [INFO] [stdout] 73 | impl<'a> JSONValue<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 132 | pub fn load_and_verify(contents: &'a str) -> Result { [INFO] [stdout] | ^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:140:53 [INFO] [stdout] | [INFO] [stdout] 73 | impl<'a> JSONValue<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 140 | fn parse_with_len(contents: &'a str) -> Result<(JSONValue, usize), JSONParsingError> { [INFO] [stdout] | ^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling csv-core v0.1.11 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Compiling criterion-plot v0.4.5 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling serde_derive v1.0.216 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.3.6 [INFO] [stderr] Compiling microjson v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:82:39 [INFO] [stdout] | [INFO] [stdout] 73 | impl<'a> JSONValue<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 82 | pub fn load(contents: &'a str) -> JSONValue { [INFO] [stdout] | ^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:132:57 [INFO] [stdout] | [INFO] [stdout] 73 | impl<'a> JSONValue<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 132 | pub fn load_and_verify(contents: &'a str) -> Result { [INFO] [stdout] | ^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lib.rs:140:53 [INFO] [stdout] | [INFO] [stdout] 73 | impl<'a> JSONValue<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 140 | fn parse_with_len(contents: &'a str) -> Result<(JSONValue, usize), JSONParsingError> { [INFO] [stdout] | ^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 43.70s [INFO] running `Command { std: "docker" "inspect" "514348476ba96847bacbd839052b98ab8d66ea8587426bc6caa9829fdd4e9e6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "514348476ba96847bacbd839052b98ab8d66ea8587426bc6caa9829fdd4e9e6d", kill_on_drop: false }` [INFO] [stdout] 514348476ba96847bacbd839052b98ab8d66ea8587426bc6caa9829fdd4e9e6d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1bee04f6712e2b2f57da3b1327597fe074ce4e5c796a588e76215cf7488c1e7a [INFO] running `Command { std: "docker" "start" "-a" "1bee04f6712e2b2f57da3b1327597fe074ce4e5c796a588e76215cf7488c1e7a", kill_on_drop: false }` [INFO] [stderr] warning: elided lifetime has a name [INFO] [stderr] --> src/lib.rs:82:39 [INFO] [stderr] | [INFO] [stderr] 73 | impl<'a> JSONValue<'a> { [INFO] [stderr] | -- lifetime `'a` declared here [INFO] [stderr] ... [INFO] [stderr] 82 | pub fn load(contents: &'a str) -> JSONValue { [INFO] [stderr] | ^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: elided lifetime has a name [INFO] [stderr] --> src/lib.rs:132:57 [INFO] [stderr] | [INFO] [stderr] 73 | impl<'a> JSONValue<'a> { [INFO] [stderr] | -- lifetime `'a` declared here [INFO] [stderr] ... [INFO] [stderr] 132 | pub fn load_and_verify(contents: &'a str) -> Result { [INFO] [stderr] | ^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stderr] [INFO] [stderr] warning: elided lifetime has a name [INFO] [stderr] --> src/lib.rs:140:53 [INFO] [stderr] | [INFO] [stderr] 73 | impl<'a> JSONValue<'a> { [INFO] [stderr] | -- lifetime `'a` declared here [INFO] [stderr] ... [INFO] [stderr] 140 | fn parse_with_len(contents: &'a str) -> Result<(JSONValue, usize), JSONParsingError> { [INFO] [stderr] | ^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stderr] [INFO] [stderr] warning: `microjson` (lib) generated 3 warnings [INFO] [stderr] warning: `microjson` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/microjson-e27d1d2daf4dad18) [INFO] [stdout] [INFO] [stdout] running 24 tests [INFO] [stdout] test error::test::error_formatting ... ok [INFO] [stdout] test number_parsing::test::overflows ... ok [INFO] [stdout] test test::integer ... ok [INFO] [stdout] test test::float ... ok [INFO] [stdout] test test::empty_object ... ok [INFO] [stdout] test test::string ... ok [INFO] [stdout] test test::string_whitespace ... ok [INFO] [stdout] test test::this_broke_once ... ok [INFO] [stdout] test test::verifying ... ok [INFO] [stdout] test number_parsing::test::exponents ... ok [INFO] [stdout] test number_parsing::test::zeros ... ok [INFO] [stdout] test test::array ... ok [INFO] [stdout] test test::integer_whitespace ... ok [INFO] [stdout] test test::is_null ... ok [INFO] [stdout] test test::peeking_value_type ... ok [INFO] [stdout] test test::object_iterator ... ok [INFO] [stdout] test number_parsing::test::logistic ... ok [INFO] [stdout] test number_parsing::test::errors ... ok [INFO] [stdout] test test::string_iterator ... ok [INFO] [stdout] test number_parsing::test::manual ... ok [INFO] [stdout] test test::string_borrow_past_lifetime_of_value ... ok [INFO] [stdout] test test::boolean ... ok [INFO] [stdout] test test::object ... ok [INFO] [stdout] test number_parsing::test::integers ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.22s [INFO] [stdout] [INFO] [stderr] Running tests/large_input.rs (/opt/rustwide/target/debug/deps/large_input-f6bfb760dd9a0e01) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test large_input_read ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] Doc-tests microjson [INFO] [stdout] [INFO] [stderr] error: DefId(0:0 ~ microjson[d835]) has more than five doctests [INFO] [stderr] [INFO] [stderr] error: aborting due to 1 previous error [INFO] [stderr] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/bin/rustdoc --edition=2018 --crate-type lib --color auto --crate-name microjson --test src/lib.rs --test-run-directory /opt/rustwide/workdir -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-11e87e0496006804.rlib --extern microjson=/opt/rustwide/target/debug/deps/libmicrojson-c8162145208eb2e6.rlib -C embed-bitcode=no --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("small_number_parsing", "std"))' --cap-lints=forbid --error-format human` (exit status: 1) [INFO] [stderr] note: test exited abnormally; to see the full output pass --nocapture to the harness. [INFO] running `Command { std: "docker" "inspect" "1bee04f6712e2b2f57da3b1327597fe074ce4e5c796a588e76215cf7488c1e7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1bee04f6712e2b2f57da3b1327597fe074ce4e5c796a588e76215cf7488c1e7a", kill_on_drop: false }` [INFO] [stdout] 1bee04f6712e2b2f57da3b1327597fe074ce4e5c796a588e76215cf7488c1e7a