[INFO] fetching crate envsub 0.1.3... [INFO] testing envsub-0.1.3 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate envsub 0.1.3 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate envsub 0.1.3 [INFO] finished tweaking crates.io crate envsub 0.1.3 [INFO] tweaked toml for crates.io crate envsub 0.1.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate envsub 0.1.3 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 envsub 0.1.3 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] 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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 99da58bca03ba772f3714237318dcb69aef22284262bd6291c1a77cf18000437 [INFO] running `Command { std: "docker" "start" "-a" "99da58bca03ba772f3714237318dcb69aef22284262bd6291c1a77cf18000437", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "99da58bca03ba772f3714237318dcb69aef22284262bd6291c1a77cf18000437", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99da58bca03ba772f3714237318dcb69aef22284262bd6291c1a77cf18000437", kill_on_drop: false }` [INFO] [stdout] 99da58bca03ba772f3714237318dcb69aef22284262bd6291c1a77cf18000437 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6897fd47616e7e73080459d29055549d3bb217f2738f9918875bde24d2c17ef9 [INFO] running `Command { std: "docker" "start" "-a" "6897fd47616e7e73080459d29055549d3bb217f2738f9918875bde24d2c17ef9", kill_on_drop: false }` [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling aho-corasick v0.7.6 [INFO] [stderr] Compiling unicode-width v0.1.6 [INFO] [stderr] Compiling regex-syntax v0.6.11 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling regex v1.2.1 [INFO] [stderr] Compiling envsub v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:74:26 [INFO] [stdout] | [INFO] [stdout] 74 | Err(f) => panic!(f.to_string()), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 74 | Err(f) => panic!("{}", f.to_string()), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] WARN rustc_errors::emitter Invalid span /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/option.rs:599:1: 599:1 (#0), error=SourceNotAvailable { filename: Real(Remapped { local_path: None, virtual_name: "/rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/option.rs" }) } [INFO] [stdout] warning: call to `.borrow()` on a reference in this situation does nothing [INFO] [stdout] --> src/main.rs:179:46 [INFO] [stdout] | [INFO] [stdout] 179 | ... ":-" => match val.borrow() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `Option` does not implement `Borrow`, so calling `borrow` on `&Option` 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] 179 - ":-" => match val.borrow() { [INFO] [stdout] 179 + ":-" => match val { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] WARN rustc_errors::emitter Invalid span /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/option.rs:599:1: 599:1 (#0), error=SourceNotAvailable { filename: Real(Remapped { local_path: None, virtual_name: "/rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/option.rs" }) } [INFO] [stdout] warning: call to `.borrow()` on a reference in this situation does nothing [INFO] [stdout] --> src/main.rs:189:43 [INFO] [stdout] | [INFO] [stdout] 189 | ... _ => match val.borrow() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `Option` does not implement `Borrow`, so calling `borrow` on `&Option` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 189 - _ => match val.borrow() { [INFO] [stdout] 189 + _ => match val { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] WARN rustc_errors::emitter Invalid span /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/option.rs:599:1: 599:1 (#0), error=SourceNotAvailable { filename: Real(Remapped { local_path: None, virtual_name: "/rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/option.rs" }) } [INFO] [stdout] warning: call to `.borrow()` on a reference in this situation does nothing [INFO] [stdout] --> src/main.rs:194:42 [INFO] [stdout] | [INFO] [stdout] 194 | None => match val.borrow() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `Option` does not implement `Borrow`, so calling `borrow` on `&Option` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 194 - None => match val.borrow() { [INFO] [stdout] 194 + None => match val { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/main.rs:208:52 [INFO] [stdout] | [INFO] [stdout] 208 | .map_or("", |m| m.as_str()) [INFO] [stdout] | ____________________________________________________^ [INFO] [stdout] 209 | | .clone() [INFO] [stdout] | |________________________________^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.84s [INFO] running `Command { std: "docker" "inspect" "6897fd47616e7e73080459d29055549d3bb217f2738f9918875bde24d2c17ef9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6897fd47616e7e73080459d29055549d3bb217f2738f9918875bde24d2c17ef9", kill_on_drop: false }` [INFO] [stdout] 6897fd47616e7e73080459d29055549d3bb217f2738f9918875bde24d2c17ef9 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a8853025e17a1371e3178c90dfa8d485261cc495e533bd61dfa2e7e6d092d73c [INFO] running `Command { std: "docker" "start" "-a" "a8853025e17a1371e3178c90dfa8d485261cc495e533bd61dfa2e7e6d092d73c", kill_on_drop: false }` [INFO] [stderr] Compiling envsub v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:74:26 [INFO] [stdout] | [INFO] [stdout] 74 | Err(f) => panic!(f.to_string()), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 74 | Err(f) => panic!("{}", f.to_string()), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] WARN rustc_errors::emitter Invalid span /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/option.rs:599:1: 599:1 (#0), error=SourceNotAvailable { filename: Real(Remapped { local_path: None, virtual_name: "/rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/option.rs" }) } [INFO] [stderr] WARN rustc_errors::emitter Invalid span /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/option.rs:599:1: 599:1 (#0), error=SourceNotAvailable { filename: Real(Remapped { local_path: None, virtual_name: "/rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/option.rs" }) } [INFO] [stdout] warning: call to `.borrow()` on a reference in this situation does nothing [INFO] [stdout] --> src/main.rs:179:46 [INFO] [stdout] | [INFO] [stdout] 179 | ... ":-" => match val.borrow() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `Option` does not implement `Borrow`, so calling `borrow` on `&Option` 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] 179 - ":-" => match val.borrow() { [INFO] [stdout] 179 + ":-" => match val { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] WARN rustc_errors::emitter Invalid span /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/option.rs:599:1: 599:1 (#0), error=SourceNotAvailable { filename: Real(Remapped { local_path: None, virtual_name: "/rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/option.rs" }) } [INFO] [stdout] warning: call to `.borrow()` on a reference in this situation does nothing [INFO] [stdout] --> src/main.rs:189:43 [INFO] [stdout] | [INFO] [stdout] 189 | ... _ => match val.borrow() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `Option` does not implement `Borrow`, so calling `borrow` on `&Option` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 189 - _ => match val.borrow() { [INFO] [stdout] 189 + _ => match val { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.borrow()` on a reference in this situation does nothing [INFO] [stdout] --> src/main.rs:194:42 [INFO] [stdout] | [INFO] [stdout] 194 | None => match val.borrow() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `Option` does not implement `Borrow`, so calling `borrow` on `&Option` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 194 - None => match val.borrow() { [INFO] [stdout] 194 + None => match val { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/main.rs:208:52 [INFO] [stdout] | [INFO] [stdout] 208 | .map_or("", |m| m.as_str()) [INFO] [stdout] | ____________________________________________________^ [INFO] [stdout] 209 | | .clone() [INFO] [stdout] | |________________________________^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] running `Command { std: "docker" "inspect" "a8853025e17a1371e3178c90dfa8d485261cc495e533bd61dfa2e7e6d092d73c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8853025e17a1371e3178c90dfa8d485261cc495e533bd61dfa2e7e6d092d73c", kill_on_drop: false }` [INFO] [stdout] a8853025e17a1371e3178c90dfa8d485261cc495e533bd61dfa2e7e6d092d73c [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a11d7c675cd67c54ac07740e29217acb803bae5014eb9c2d15024e154cf98b44 [INFO] running `Command { std: "docker" "start" "-a" "a11d7c675cd67c54ac07740e29217acb803bae5014eb9c2d15024e154cf98b44", kill_on_drop: false }` [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/main.rs:74:26 [INFO] [stderr] | [INFO] [stderr] 74 | Err(f) => panic!(f.to_string()), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stderr] help: add a "{}" format string to `Display` the message [INFO] [stderr] | [INFO] [stderr] 74 | Err(f) => panic!("{}", f.to_string()), [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] WARN rustc_errors::emitter Invalid span /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/option.rs:599:1: 599:1 (#0), error=SourceNotAvailable { filename: Real(Remapped { local_path: None, virtual_name: "/rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/option.rs" }) } [INFO] [stderr] warning: call to `.borrow()` on a reference in this situation does nothing [INFO] [stderr] --> src/main.rs:179:46 [INFO] [stderr] | [INFO] [stderr] 179 | ... ":-" => match val.borrow() { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the type `Option` does not implement `Borrow`, so calling `borrow` on `&Option` copies the reference, which does not do anything and can be removed [INFO] [stderr] = note: `#[warn(noop_method_call)]` on by default [INFO] [stderr] help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] 179 - ":-" => match val.borrow() { [INFO] [stderr] 179 + ":-" => match val { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] WARN rustc_errors::emitter Invalid span /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/option.rs:599:1: 599:1 (#0), error=SourceNotAvailable { filename: Real(Remapped { local_path: None, virtual_name: "/rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/option.rs" }) } [INFO] [stderr] warning: call to `.borrow()` on a reference in this situation does nothing [INFO] [stderr] --> src/main.rs:189:43 [INFO] [stderr] | [INFO] [stderr] 189 | ... _ => match val.borrow() { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the type `Option` does not implement `Borrow`, so calling `borrow` on `&Option` copies the reference, which does not do anything and can be removed [INFO] [stderr] help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] 189 - _ => match val.borrow() { [INFO] [stderr] 189 + _ => match val { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] WARN rustc_errors::emitter Invalid span /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/option.rs:599:1: 599:1 (#0), error=SourceNotAvailable { filename: Real(Remapped { local_path: None, virtual_name: "/rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/option.rs" }) } [INFO] [stderr] warning: call to `.borrow()` on a reference in this situation does nothing [INFO] [stderr] --> src/main.rs:194:42 [INFO] [stderr] | [INFO] [stderr] 194 | None => match val.borrow() { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the type `Option` does not implement `Borrow`, so calling `borrow` on `&Option` copies the reference, which does not do anything and can be removed [INFO] [stderr] help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] 194 - None => match val.borrow() { [INFO] [stderr] 194 + None => match val { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/main.rs:208:52 [INFO] [stderr] | [INFO] [stderr] 208 | .map_or("", |m| m.as_str()) [INFO] [stderr] | ____________________________________________________^ [INFO] [stderr] 209 | | .clone() [INFO] [stderr] | |________________________________^ help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stderr] [INFO] [stderr] warning: `envsub` (bin "envsub" test) generated 5 warnings (run `cargo fix --bin "envsub" -p envsub --tests` to apply 5 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/envsub-ea9be631ebb16104) [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] running `Command { std: "docker" "inspect" "a11d7c675cd67c54ac07740e29217acb803bae5014eb9c2d15024e154cf98b44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a11d7c675cd67c54ac07740e29217acb803bae5014eb9c2d15024e154cf98b44", kill_on_drop: false }` [INFO] [stdout] a11d7c675cd67c54ac07740e29217acb803bae5014eb9c2d15024e154cf98b44