[INFO] fetching crate elm-solve-deps 0.1.1...
[INFO] checking elm-solve-deps-0.1.1 against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] extracting crate elm-solve-deps 0.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate elm-solve-deps 0.1.1
[INFO] finished tweaking crates.io crate elm-solve-deps 0.1.1
[INFO] tweaked toml for crates.io crate elm-solve-deps 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate elm-solve-deps 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 elm-solve-deps 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 149425e01426ad430df55bd678906c5c7b0f229186e278c4299b00a7042e85c5
[INFO] running `Command { std: "docker" "start" "-a" "149425e01426ad430df55bd678906c5c7b0f229186e278c4299b00a7042e85c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "149425e01426ad430df55bd678906c5c7b0f229186e278c4299b00a7042e85c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "149425e01426ad430df55bd678906c5c7b0f229186e278c4299b00a7042e85c5", kill_on_drop: false }`
[INFO] [stdout] 149425e01426ad430df55bd678906c5c7b0f229186e278c4299b00a7042e85c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] df512cb5eb92d5f44b4bedd06b96a4ad2a78c275a1fe68b304ad5ec7449a7e0f
[INFO] running `Command { std: "docker" "start" "-a" "df512cb5eb92d5f44b4bedd06b96a4ad2a78c275a1fe68b304ad5ec7449a7e0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.34
[INFO] [stderr]    Compiling syn v1.0.84
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling serde_derive v1.0.132
[INFO] [stderr]    Compiling serde v1.0.132
[INFO] [stderr]     Checking once_cell v1.9.0
[INFO] [stderr]    Compiling const_fn v0.4.8
[INFO] [stderr]    Compiling standback v0.2.17
[INFO] [stderr]    Compiling time v0.2.27
[INFO] [stderr]    Compiling serde_json v1.0.73
[INFO] [stderr]     Checking ryu v1.0.9
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling cookie v0.14.4
[INFO] [stderr]     Checking itoa v1.0.1
[INFO] [stderr]     Checking publicsuffix v1.5.6
[INFO] [stderr]     Checking qstring v0.7.2
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]     Checking ring v0.16.20
[INFO] [stderr]     Checking webpki v0.21.4
[INFO] [stderr]     Checking sct v0.6.1
[INFO] [stderr]     Checking rustls v0.19.1
[INFO] [stderr]     Checking webpki-roots v0.21.1
[INFO] [stderr]    Compiling time-macros-impl v0.1.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]     Checking time-macros v0.1.1
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking pubgrub v0.2.1
[INFO] [stderr]     Checking ron v0.6.6
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking cookie_store v0.12.0
[INFO] [stderr]     Checking elm-solve-deps v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking ureq v1.5.5
[INFO] [stdout] warning: value assigned to `source` is never read
[INFO] [stdout]   --> src/pkg_version.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |         source: Box<dyn std::error::Error + Send + Sync>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `source` is never read
[INFO] [stdout]   --> src/pkg_version.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |         source: Box<dyn std::error::Error + Sync + Send>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.borrow()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/solver.rs:171:54
[INFO] [stdout]     |
[INFO] [stdout] 171 |                 .filter(|v| range.borrow().contains(v.borrow()))
[INFO] [stdout]     |                                                      ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `SemanticVersion` does not implement `Borrow`, so calling `borrow` on `&SemanticVersion` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 171 -                 .filter(|v| range.borrow().contains(v.borrow()))
[INFO] [stdout] 171 +                 .filter(|v| range.borrow().contains(v))
[INFO] [stdout]     |
[INFO] [stdout] help: if you meant to clone `SemanticVersion`, implement `Clone` for it
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pubgrub-0.2.1/src/version.rs:20:1
[INFO] [stdout]     |
[INFO] [stdout]  20 + #[derive(Clone)]
[INFO] [stdout]  21 | pub struct SemanticVersion {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.borrow()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/solver.rs:179:48
[INFO] [stdout]     |
[INFO] [stdout] 179 |             .find(|v| range.borrow().contains(v.borrow()));
[INFO] [stdout]     |                                                ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `SemanticVersion` does not implement `Borrow`, so calling `borrow` on `&SemanticVersion` copies the reference, which does not do anything and can be removed
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 179 -             .find(|v| range.borrow().contains(v.borrow()));
[INFO] [stdout] 179 +             .find(|v| range.borrow().contains(v));
[INFO] [stdout]     |
[INFO] [stdout] help: if you meant to clone `SemanticVersion`, implement `Clone` for it
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pubgrub-0.2.1/src/version.rs:20:1
[INFO] [stdout]     |
[INFO] [stdout]  20 + #[derive(Clone)]
[INFO] [stdout]  21 | pub struct SemanticVersion {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `source` is never read
[INFO] [stdout]   --> src/pkg_version.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |         source: Box<dyn std::error::Error + Send + Sync>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `source` is never read
[INFO] [stdout]   --> src/pkg_version.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |         source: Box<dyn std::error::Error + Sync + Send>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.borrow()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/solver.rs:171:54
[INFO] [stdout]     |
[INFO] [stdout] 171 |                 .filter(|v| range.borrow().contains(v.borrow()))
[INFO] [stdout]     |                                                      ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `SemanticVersion` does not implement `Borrow`, so calling `borrow` on `&SemanticVersion` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 171 -                 .filter(|v| range.borrow().contains(v.borrow()))
[INFO] [stdout] 171 +                 .filter(|v| range.borrow().contains(v))
[INFO] [stdout]     |
[INFO] [stdout] help: if you meant to clone `SemanticVersion`, implement `Clone` for it
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pubgrub-0.2.1/src/version.rs:20:1
[INFO] [stdout]     |
[INFO] [stdout]  20 + #[derive(Clone)]
[INFO] [stdout]  21 | pub struct SemanticVersion {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.borrow()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/solver.rs:179:48
[INFO] [stdout]     |
[INFO] [stdout] 179 |             .find(|v| range.borrow().contains(v.borrow()));
[INFO] [stdout]     |                                                ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `SemanticVersion` does not implement `Borrow`, so calling `borrow` on `&SemanticVersion` copies the reference, which does not do anything and can be removed
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 179 -             .find(|v| range.borrow().contains(v.borrow()));
[INFO] [stdout] 179 +             .find(|v| range.borrow().contains(v));
[INFO] [stdout]     |
[INFO] [stdout] help: if you meant to clone `SemanticVersion`, implement `Clone` for it
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pubgrub-0.2.1/src/version.rs:20:1
[INFO] [stdout]     |
[INFO] [stdout]  20 + #[derive(Clone)]
[INFO] [stdout]  21 | pub struct SemanticVersion {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.94s
[INFO] running `Command { std: "docker" "inspect" "df512cb5eb92d5f44b4bedd06b96a4ad2a78c275a1fe68b304ad5ec7449a7e0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df512cb5eb92d5f44b4bedd06b96a4ad2a78c275a1fe68b304ad5ec7449a7e0f", kill_on_drop: false }`
[INFO] [stdout] df512cb5eb92d5f44b4bedd06b96a4ad2a78c275a1fe68b304ad5ec7449a7e0f
