[INFO] fetching crate bstree-file-readonly 0.1.1... [INFO] checking bstree-file-readonly-0.1.1 against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3 [INFO] extracting crate bstree-file-readonly 0.1.1 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate bstree-file-readonly 0.1.1 [INFO] finished tweaking crates.io crate bstree-file-readonly 0.1.1 [INFO] tweaked toml for crates.io crate bstree-file-readonly 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate bstree-file-readonly 0.1.1 on toolchain b1f2594eac607c1f051534800237eeedb5590a49 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate bstree-file-readonly 0.1.1 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d840e20687fb5c252064d5d7a3ef1d3c36e90f428a629a9a4b9a8e3acbd9855f [INFO] running `Command { std: "docker" "start" "-a" "d840e20687fb5c252064d5d7a3ef1d3c36e90f428a629a9a4b9a8e3acbd9855f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d840e20687fb5c252064d5d7a3ef1d3c36e90f428a629a9a4b9a8e3acbd9855f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d840e20687fb5c252064d5d7a3ef1d3c36e90f428a629a9a4b9a8e3acbd9855f", kill_on_drop: false }` [INFO] [stdout] d840e20687fb5c252064d5d7a3ef1d3c36e90f428a629a9a4b9a8e3acbd9855f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6d70073942fca1ad24704df942767b446bc783f7cb2287054499bdda6cbce847 [INFO] running `Command { std: "docker" "start" "-a" "6d70073942fca1ad24704df942767b446bc783f7cb2287054499bdda6cbce847", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.33 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling libc v0.2.109 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling ryu v1.0.6 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking ppv-lite86 v0.2.15 [INFO] [stderr] Compiling serde_json v1.0.72 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking structopt v0.3.25 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking bstree-file-readonly v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `GetProcess` is never constructed [INFO] [stdout] --> src/bstree.rs:2391:8 [INFO] [stdout] | [INFO] [stdout] 2391 | struct GetProcess<'a> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GetExactProcess` is never constructed [INFO] [stdout] --> src/bstree.rs:2427:8 [INFO] [stdout] | [INFO] [stdout] 2427 | struct GetExactProcess<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/visitors.rs:284:63 [INFO] [stdout] | [INFO] [stdout] 284 | pub fn new(center: V, distance: &'a D, d_max: Option) -> VisitorNn { [INFO] [stdout] | -- ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 284 | pub fn new(center: V, distance: &'a D, d_max: Option) -> VisitorNn<'a, I, V, U, D> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GetProcess` is never constructed [INFO] [stdout] --> src/bstree.rs:2391:8 [INFO] [stdout] | [INFO] [stdout] 2391 | struct GetProcess<'a> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GetExactProcess` is never constructed [INFO] [stdout] --> src/bstree.rs:2427:8 [INFO] [stdout] | [INFO] [stdout] 2427 | struct GetExactProcess<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/visitors.rs:284:63 [INFO] [stdout] | [INFO] [stdout] 284 | pub fn new(center: V, distance: &'a D, d_max: Option) -> VisitorNn { [INFO] [stdout] | -- ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 284 | pub fn new(center: V, distance: &'a D, d_max: Option) -> VisitorNn<'a, I, V, U, D> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.61s [INFO] running `Command { std: "docker" "inspect" "6d70073942fca1ad24704df942767b446bc783f7cb2287054499bdda6cbce847", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d70073942fca1ad24704df942767b446bc783f7cb2287054499bdda6cbce847", kill_on_drop: false }` [INFO] [stdout] 6d70073942fca1ad24704df942767b446bc783f7cb2287054499bdda6cbce847