[INFO] fetching crate itf 0.4.0... [INFO] testing itf-0.4.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate itf 0.4.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate itf 0.4.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate itf 0.4.0 [INFO] tweaked toml for crates.io crate itf 0.4.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate itf 0.4.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate itf 0.4.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d4dfbb026cd0d99e46caf60f2fb38e4195c1a3a82d5e453964a6d545f7c7fd51 [INFO] running `Command { std: "docker" "start" "-a" "d4dfbb026cd0d99e46caf60f2fb38e4195c1a3a82d5e453964a6d545f7c7fd51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d4dfbb026cd0d99e46caf60f2fb38e4195c1a3a82d5e453964a6d545f7c7fd51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4dfbb026cd0d99e46caf60f2fb38e4195c1a3a82d5e453964a6d545f7c7fd51", kill_on_drop: false }` [INFO] [stdout] d4dfbb026cd0d99e46caf60f2fb38e4195c1a3a82d5e453964a6d545f7c7fd51 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 38fde040ec95c7d66831b16f84856e98caf6cd55897473793ad52eb7c1ffff74 [INFO] running `Command { std: "docker" "start" "-a" "38fde040ec95c7d66831b16f84856e98caf6cd55897473793ad52eb7c1ffff74", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling rustversion v1.0.21 [INFO] [stderr] Compiling num-modular v0.6.1 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling dashu-base v0.4.1 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling num-order v1.2.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling serde_with_macros v3.12.0 [INFO] [stderr] Compiling serde_with v3.12.0 [INFO] [stderr] Compiling dashu-int v0.4.1 [INFO] [stderr] Compiling itf v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/de/deserializer.rs:19:19 [INFO] [stdout] | [INFO] [stdout] 19 | fn unexpected(&self) -> Unexpected { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 19 | fn unexpected(&self) -> Unexpected<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.44s [INFO] running `Command { std: "docker" "inspect" "38fde040ec95c7d66831b16f84856e98caf6cd55897473793ad52eb7c1ffff74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38fde040ec95c7d66831b16f84856e98caf6cd55897473793ad52eb7c1ffff74", kill_on_drop: false }` [INFO] [stdout] 38fde040ec95c7d66831b16f84856e98caf6cd55897473793ad52eb7c1ffff74 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] effa79f57aa5fbae337d58d6692952058c0e23bd5aa8ca6dd476db4dc669f351 [INFO] running `Command { std: "docker" "start" "-a" "effa79f57aa5fbae337d58d6692952058c0e23bd5aa8ca6dd476db4dc669f351", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/de/deserializer.rs:19:19 [INFO] [stdout] | [INFO] [stdout] 19 | fn unexpected(&self) -> Unexpected { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 19 | fn unexpected(&self) -> Unexpected<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling itf v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/de/deserializer.rs:19:19 [INFO] [stdout] | [INFO] [stdout] 19 | fn unexpected(&self) -> Unexpected { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 19 | fn unexpected(&self) -> Unexpected<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 4.19s [INFO] running `Command { std: "docker" "inspect" "effa79f57aa5fbae337d58d6692952058c0e23bd5aa8ca6dd476db4dc669f351", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "effa79f57aa5fbae337d58d6692952058c0e23bd5aa8ca6dd476db4dc669f351", kill_on_drop: false }` [INFO] [stdout] effa79f57aa5fbae337d58d6692952058c0e23bd5aa8ca6dd476db4dc669f351 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6493ffd5c8d7c78ebf1b8345f604cae8e82e809c1b1da48be2711aa6da3a5561 [INFO] running `Command { std: "docker" "start" "-a" "6493ffd5c8d7c78ebf1b8345f604cae8e82e809c1b1da48be2711aa6da3a5561", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/de/deserializer.rs:19:19 [INFO] [stderr] | [INFO] [stderr] 19 | fn unexpected(&self) -> Unexpected { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 19 | fn unexpected(&self) -> Unexpected<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `itf` (lib) generated 1 warning (run `cargo fix --lib -p itf` to apply 1 suggestion) [INFO] [stderr] warning: `itf` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/itf-4295145b4b710520) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/decide_non_proposer.rs (/opt/rustwide/target/debug/deps/decide_non_proposer-24e25355b2274a6f) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test deserialize ... ok [INFO] [stdout] test ser_de ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stderr] Running tests/insufficient_success.rs (/opt/rustwide/target/debug/deps/insufficient_success-11a56880bfdb0f88) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test deserialize ... ok [INFO] [stdout] test ser_de ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running tests/missionaries_and_cannibals.rs (/opt/rustwide/target/debug/deps/missionaries_and_cannibals-aae18a6a3c9f839b) [INFO] [stdout] running 2 tests [INFO] [stdout] test cannibals ... ok [INFO] [stdout] test ser_de ... ok [INFO] [stderr] Running tests/regression.rs (/opt/rustwide/target/debug/deps/regression-4c724fb73eda9cb7) [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test test_bigint_deser ... ok [INFO] [stdout] test test_biguint_deser ... ok [INFO] [stdout] test test_deserialize_any ... ok [INFO] [stdout] test test_complete ... ok [INFO] [stdout] test test_enum_unit_variant ... ok [INFO] [stdout] test test_set ... ok [INFO] [stdout] test test_failed_bare_bigint_to_int ... ok [INFO] [stdout] test test_bigint_to_int ... ok [INFO] [stdout] test test_tuple ... ok [INFO] [stdout] test test_itf_value_equivalent ... ok [INFO] [stdout] test test_itf_value_noneq - should panic ... ok [INFO] [stdout] test test_map_with_non_str_key - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running tests/sum_types.rs (/opt/rustwide/target/debug/deps/sum_types-56014dcc27a56ff2) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test parse_trace ... ok [INFO] [stdout] test test_deserialize_result_ok ... ok [INFO] [stdout] test test_deserialize_option_some ... ok [INFO] [stdout] test test_deserialize_result_err ... ok [INFO] [stdout] test test_deserialize_adhoc_some ... ok [INFO] [stdout] test test_deserialize_adhoc_none ... ok [INFO] [stdout] test test_deserialize_option_none ... ok [INFO] [stdout] test test_deserialize_enum ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests itf [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - (line 69) ... ignored [INFO] [stdout] test src/value/map.rs - value::map::Map (line 120) ... ignored [INFO] [stdout] test src/value/record.rs - value::record::Record (line 90) ... ignored [INFO] [stdout] test src/de/helpers.rs - de::helpers::Result (line 153) ... ok [INFO] [stdout] test src/de/helpers.rs - de::helpers::Option (line 82) ... ok [INFO] [stdout] test src/lib.rs - (line 20) ... ok [INFO] [stdout] test src/de/helpers.rs - de::helpers::Integer (line 13) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 2.31s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6493ffd5c8d7c78ebf1b8345f604cae8e82e809c1b1da48be2711aa6da3a5561", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6493ffd5c8d7c78ebf1b8345f604cae8e82e809c1b1da48be2711aa6da3a5561", kill_on_drop: false }` [INFO] [stdout] 6493ffd5c8d7c78ebf1b8345f604cae8e82e809c1b1da48be2711aa6da3a5561