[INFO] fetching crate my_tuple 0.2.0... [INFO] checking my_tuple-0.2.0 against try#de0e80659cee4f27282e60d63bbb8c5271a0d147 for pr-129392 [INFO] extracting crate my_tuple 0.2.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate my_tuple 0.2.0 on toolchain de0e80659cee4f27282e60d63bbb8c5271a0d147 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate my_tuple 0.2.0 [INFO] finished tweaking crates.io crate my_tuple 0.2.0 [INFO] tweaked toml for crates.io crate my_tuple 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "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] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 2 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5514d25993fa866b83e417749f76036146769db5400e1f5da9df1a59f9f9cc80 [INFO] running `Command { std: "docker" "start" "-a" "5514d25993fa866b83e417749f76036146769db5400e1f5da9df1a59f9f9cc80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5514d25993fa866b83e417749f76036146769db5400e1f5da9df1a59f9f9cc80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5514d25993fa866b83e417749f76036146769db5400e1f5da9df1a59f9f9cc80", kill_on_drop: false }` [INFO] [stdout] 5514d25993fa866b83e417749f76036146769db5400e1f5da9df1a59f9f9cc80 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 850c7008cc44b56a2b423e106d8d65aab766d14a151bc68fd94ee3eb681d1fcf [INFO] running `Command { std: "docker" "start" "-a" "850c7008cc44b56a2b423e106d8d65aab766d14a151bc68fd94ee3eb681d1fcf", kill_on_drop: false }` [INFO] [stderr] Checking wacky_traits v1.0.0 [INFO] [stderr] Checking my_tuple v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::traits` [INFO] [stdout] --> src/tuple.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::traits; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `mappers::*` [INFO] [stdout] --> src/examples.rs:9:61 [INFO] [stdout] | [INFO] [stdout] 9 | use wacky_traits::{collector::*,collectors::*,mapper::*,mappers::*}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `tostr` should have an upper camel case name [INFO] [stdout] --> src/examples.rs:17:16 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct tostr; [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `Tostr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TupleEnd` [INFO] [stdout] --> src/tuple_select.rs:3:44 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{traits::{self, Tuple}, tuple::{TupleEnd, TupleNode}}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::traits` [INFO] [stdout] --> src/tuple.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::traits; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TupleEnd` [INFO] [stdout] --> src/tuple_select.rs:3:44 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{traits::{self, Tuple}, tuple::{TupleEnd, TupleNode}}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Tuple` [INFO] [stdout] --> src/tuple_select.rs:3:28 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{traits::{self, Tuple}, tuple::{TupleEnd, TupleNode}}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Tuple` [INFO] [stdout] --> src/tuple_select.rs:3:28 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{traits::{self, Tuple}, tuple::{TupleEnd, TupleNode}}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `ATupleType` is never used [INFO] [stdout] --> src/examples.rs:48:14 [INFO] [stdout] | [INFO] [stdout] 48 | type ATupleType=m_tup_t!(i32,i32,i32,f32,f32,f32); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `ATupleTypeMut` is never used [INFO] [stdout] --> src/examples.rs:54:14 [INFO] [stdout] | [INFO] [stdout] 54 | type ATupleTypeMut=::Output; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] running `Command { std: "docker" "inspect" "850c7008cc44b56a2b423e106d8d65aab766d14a151bc68fd94ee3eb681d1fcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "850c7008cc44b56a2b423e106d8d65aab766d14a151bc68fd94ee3eb681d1fcf", kill_on_drop: false }` [INFO] [stdout] 850c7008cc44b56a2b423e106d8d65aab766d14a151bc68fd94ee3eb681d1fcf