[INFO] fetching crate omitty 0.2.0... [INFO] testing omitty-0.2.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate omitty 0.2.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate omitty 0.2.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate omitty 0.2.0 [INFO] tweaked toml for crates.io crate omitty 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate omitty 0.2.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate omitty 0.2.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a0a5ac9135b299225e8cc5c1ed7c03369c5a77ebd30cdd548d7a9210ef9f313b [INFO] running `Command { std: "docker" "start" "-a" "a0a5ac9135b299225e8cc5c1ed7c03369c5a77ebd30cdd548d7a9210ef9f313b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a0a5ac9135b299225e8cc5c1ed7c03369c5a77ebd30cdd548d7a9210ef9f313b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0a5ac9135b299225e8cc5c1ed7c03369c5a77ebd30cdd548d7a9210ef9f313b", kill_on_drop: false }` [INFO] [stdout] a0a5ac9135b299225e8cc5c1ed7c03369c5a77ebd30cdd548d7a9210ef9f313b [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7d5519412897d629c078de698a4fe548eb15e064cbebc1fd6799281e149a44d1 [INFO] running `Command { std: "docker" "start" "-a" "7d5519412897d629c078de698a4fe548eb15e064cbebc1fd6799281e149a44d1", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling omitty v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Ident` [INFO] [stdout] --> src/lib.rs:113:19 [INFO] [stdout] | [INFO] [stdout] 113 | use proc_macro2::{Ident, Span, TokenStream as TokenStream2}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Attribute`, `ParseStream`, `Token`, and `punctuated::Punctuated` [INFO] [stdout] --> src/lib.rs:117:5 [INFO] [stdout] | [INFO] [stdout] 117 | Attribute, DeriveInput, Fields, Item, ItemMod, Token, Type, [INFO] [stdout] | ^^^^^^^^^ ^^^^^ [INFO] [stdout] 118 | parse::{Parse, ParseStream}, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 119 | parse_macro_input, [INFO] [stdout] 120 | punctuated::Punctuated, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Parse` [INFO] [stdout] --> src/lib.rs:118:13 [INFO] [stdout] | [INFO] [stdout] 118 | parse::{Parse, ParseStream}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mod_name` [INFO] [stdout] --> src/lib.rs:203:13 [INFO] [stdout] | [INFO] [stdout] 203 | let mod_name = format_ident!("__omitty__{}", type_name); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mod_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.15s [INFO] running `Command { std: "docker" "inspect" "7d5519412897d629c078de698a4fe548eb15e064cbebc1fd6799281e149a44d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d5519412897d629c078de698a4fe548eb15e064cbebc1fd6799281e149a44d1", kill_on_drop: false }` [INFO] [stdout] 7d5519412897d629c078de698a4fe548eb15e064cbebc1fd6799281e149a44d1 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 01875e92c5611b0e2a09771d8c64d64a238d375eaa6711d0ebb514feb26a13ee [INFO] running `Command { std: "docker" "start" "-a" "01875e92c5611b0e2a09771d8c64d64a238d375eaa6711d0ebb514feb26a13ee", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling omitty v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Ident` [INFO] [stdout] --> src/lib.rs:113:19 [INFO] [stdout] | [INFO] [stdout] 113 | use proc_macro2::{Ident, Span, TokenStream as TokenStream2}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Attribute`, `ParseStream`, `Token`, and `punctuated::Punctuated` [INFO] [stdout] --> src/lib.rs:117:5 [INFO] [stdout] | [INFO] [stdout] 117 | Attribute, DeriveInput, Fields, Item, ItemMod, Token, Type, [INFO] [stdout] | ^^^^^^^^^ ^^^^^ [INFO] [stdout] 118 | parse::{Parse, ParseStream}, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 119 | parse_macro_input, [INFO] [stdout] 120 | punctuated::Punctuated, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Parse` [INFO] [stdout] --> src/lib.rs:118:13 [INFO] [stdout] | [INFO] [stdout] 118 | parse::{Parse, ParseStream}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mod_name` [INFO] [stdout] --> src/lib.rs:203:13 [INFO] [stdout] | [INFO] [stdout] 203 | let mod_name = format_ident!("__omitty__{}", type_name); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mod_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stdout] warning: unused import: `Ident` [INFO] [stdout] --> src/lib.rs:113:19 [INFO] [stdout] | [INFO] [stdout] 113 | use proc_macro2::{Ident, Span, TokenStream as TokenStream2}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Attribute`, `ParseStream`, `Token`, and `punctuated::Punctuated` [INFO] [stdout] --> src/lib.rs:117:5 [INFO] [stdout] | [INFO] [stdout] 117 | Attribute, DeriveInput, Fields, Item, ItemMod, Token, Type, [INFO] [stdout] | ^^^^^^^^^ ^^^^^ [INFO] [stdout] 118 | parse::{Parse, ParseStream}, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 119 | parse_macro_input, [INFO] [stdout] 120 | punctuated::Punctuated, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Parse` [INFO] [stdout] --> src/lib.rs:118:13 [INFO] [stdout] | [INFO] [stdout] 118 | parse::{Parse, ParseStream}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mod_name` [INFO] [stdout] --> src/lib.rs:203:13 [INFO] [stdout] | [INFO] [stdout] 203 | let mod_name = format_ident!("__omitty__{}", type_name); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mod_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 12.96s [INFO] running `Command { std: "docker" "inspect" "01875e92c5611b0e2a09771d8c64d64a238d375eaa6711d0ebb514feb26a13ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01875e92c5611b0e2a09771d8c64d64a238d375eaa6711d0ebb514feb26a13ee", kill_on_drop: false }` [INFO] [stdout] 01875e92c5611b0e2a09771d8c64d64a238d375eaa6711d0ebb514feb26a13ee [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 12fed194ee7bec709281afc68711c7b5e0acea937c5b4a177d1af38b877ae596 [INFO] running `Command { std: "docker" "start" "-a" "12fed194ee7bec709281afc68711c7b5e0acea937c5b4a177d1af38b877ae596", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `Ident` [INFO] [stderr] --> src/lib.rs:113:19 [INFO] [stderr] | [INFO] [stderr] 113 | use proc_macro2::{Ident, Span, TokenStream as TokenStream2}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Attribute`, `ParseStream`, `Token`, and `punctuated::Punctuated` [INFO] [stderr] --> src/lib.rs:117:5 [INFO] [stderr] | [INFO] [stderr] 117 | Attribute, DeriveInput, Fields, Item, ItemMod, Token, Type, [INFO] [stderr] | ^^^^^^^^^ ^^^^^ [INFO] [stderr] 118 | parse::{Parse, ParseStream}, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 119 | parse_macro_input, [INFO] [stderr] 120 | punctuated::Punctuated, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Parse` [INFO] [stderr] --> src/lib.rs:118:13 [INFO] [stderr] | [INFO] [stderr] 118 | parse::{Parse, ParseStream}, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mod_name` [INFO] [stderr] --> src/lib.rs:203:13 [INFO] [stderr] | [INFO] [stderr] 203 | let mod_name = format_ident!("__omitty__{}", type_name); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mod_name` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `omitty` (lib) generated 4 warnings (run `cargo fix --lib -p omitty` to apply 3 suggestions) [INFO] [stderr] warning: `omitty` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/omitty-cb04f185733eb172) [INFO] [stderr] Doc-tests omitty [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] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - (line 25) ... ignored [INFO] [stdout] test src/lib.rs - (line 49) ... ignored [INFO] [stdout] test src/lib.rs - (line 81) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.52s; merged doctests compilation took 0.51s [INFO] running `Command { std: "docker" "inspect" "12fed194ee7bec709281afc68711c7b5e0acea937c5b4a177d1af38b877ae596", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12fed194ee7bec709281afc68711c7b5e0acea937c5b4a177d1af38b877ae596", kill_on_drop: false }` [INFO] [stdout] 12fed194ee7bec709281afc68711c7b5e0acea937c5b4a177d1af38b877ae596