[INFO] fetching crate toolstr_colored 2.1.1...
[INFO] testing toolstr_colored-2.1.1 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate toolstr_colored 2.1.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate toolstr_colored 2.1.1
[INFO] finished tweaking crates.io crate toolstr_colored 2.1.1
[INFO] tweaked toml for crates.io crate toolstr_colored 2.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate toolstr_colored 2.1.1 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate toolstr_colored 2.1.1 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac3a2609fdd30faa822b2d45056c179a0c0f64072484a0d4a9cee7fafc5749b2
[INFO] running `Command { std: "docker" "start" "-a" "ac3a2609fdd30faa822b2d45056c179a0c0f64072484a0d4a9cee7fafc5749b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac3a2609fdd30faa822b2d45056c179a0c0f64072484a0d4a9cee7fafc5749b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac3a2609fdd30faa822b2d45056c179a0c0f64072484a0d4a9cee7fafc5749b2", kill_on_drop: false }`
[INFO] [stdout] ac3a2609fdd30faa822b2d45056c179a0c0f64072484a0d4a9cee7fafc5749b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aae8254c810d6f1586290aa49f78344e0adb3743d98ea49bd8bd7ff155e6b065
[INFO] running `Command { std: "docker" "start" "-a" "aae8254c810d6f1586290aa49f78344e0adb3743d98ea49bd8bd7ff155e6b065", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling toolstr_colored v2.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/style.rs:245:34
[INFO] [stdout]     |
[INFO] [stdout] 245 |             .filter(|&(mask, _)| (0 != (u & mask)))
[INFO] [stdout]     |                                  ^               ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 245 -             .filter(|&(mask, _)| (0 != (u & mask)))
[INFO] [stdout] 245 +             .filter(|&(mask, _)| 0 != (u & mask) )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:536:37
[INFO] [stdout]     |
[INFO] [stdout] 536 |     fn escape_inner_reset_sequences(&self) -> Cow<str> {
[INFO] [stdout]     |                                     ^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                     |
[INFO] [stdout]     |                                     the lifetime is elided 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: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 536 |     fn escape_inner_reset_sequences(&self) -> Cow<'_, str> {
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "aae8254c810d6f1586290aa49f78344e0adb3743d98ea49bd8bd7ff155e6b065", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aae8254c810d6f1586290aa49f78344e0adb3743d98ea49bd8bd7ff155e6b065", kill_on_drop: false }`
[INFO] [stdout] aae8254c810d6f1586290aa49f78344e0adb3743d98ea49bd8bd7ff155e6b065
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f272f4b8b8021bafbd39da1e38f1902198b2261a6a2040f34edc5e38f620d7fd
[INFO] running `Command { std: "docker" "start" "-a" "f272f4b8b8021bafbd39da1e38f1902198b2261a6a2040f34edc5e38f620d7fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling similar v2.3.0
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling rspec v1.0.0-beta.3
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/style.rs:245:34
[INFO] [stdout]     |
[INFO] [stdout] 245 |             .filter(|&(mask, _)| (0 != (u & mask)))
[INFO] [stdout]     |                                  ^               ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 245 -             .filter(|&(mask, _)| (0 != (u & mask)))
[INFO] [stdout] 245 +             .filter(|&(mask, _)| 0 != (u & mask) )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:536:37
[INFO] [stdout]     |
[INFO] [stdout] 536 |     fn escape_inner_reset_sequences(&self) -> Cow<str> {
[INFO] [stdout]     |                                     ^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                     |
[INFO] [stdout]     |                                     the lifetime is elided 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: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 536 |     fn escape_inner_reset_sequences(&self) -> Cow<'_, str> {
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling console v0.15.7
[INFO] [stderr]    Compiling insta v1.34.0
[INFO] [stderr]    Compiling toolstr_colored v2.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `colored`
[INFO] [stdout]  --> examples/most_simple.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate colored;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `toolstr_colored` (example "most_simple") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0463]: can't find crate for `colored`
[INFO] [stdout]  --> examples/dynamic_colors.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate colored;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `toolstr_colored` (example "dynamic_colors") due to 1 previous error
[INFO] [stdout] error[E0463]: can't find crate for `colored`
[INFO] [stdout]  --> examples/nested_colors.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate colored;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `colored`
[INFO] [stdout]  --> examples/control.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate colored;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `toolstr_colored` (example "nested_colors") due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `colored`
[INFO] [stdout]  --> tests/ansi_term_compat.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | extern crate colored;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `toolstr_colored` (example "control") due to 1 previous error
[INFO] [stdout] error[E0432]: unresolved import `colored`
[INFO] [stdout]  --> examples/custom_colors.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use colored::*;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `colored`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `colored`, use `cargo add colored` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `colored`
[INFO] [stdout]  --> examples/as_error.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate colored;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `toolstr_colored` (example "as_error") due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `toolstr_colored` (test "ansi_term_compat") due to 1 previous error
[INFO] [stdout] error[E0599]: no method named `custom_color` found for reference `&'static str` in the current scope
[INFO] [stdout]  --> examples/custom_colors.rs:4:45
[INFO] [stdout]   |
[INFO] [stdout] 4 |     println!("{}", "Greetings from Ukraine".custom_color(my_color));
[INFO] [stdout]   |                                             ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Colorize` which provides `custom_color` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]   |
[INFO] [stdout] 1 + use toolstr_colored::Colorize;
[INFO] [stdout]   |
[INFO] [stdout] help: there is a method `on_custom_color` with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 4 |     println!("{}", "Greetings from Ukraine".on_custom_color(my_color));
[INFO] [stdout]   |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `on_custom_color` found for reference `&'static str` in the current scope
[INFO] [stdout]  --> examples/custom_colors.rs:5:37
[INFO] [stdout]   |
[INFO] [stdout] 5 |     println!("{}", "Slava Ukraini!".on_custom_color(my_color));
[INFO] [stdout]   |                                     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Colorize` which provides `on_custom_color` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]   |
[INFO] [stdout] 1 + use toolstr_colored::Colorize;
[INFO] [stdout]   |
[INFO] [stdout] help: there is a method `custom_color` with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 5 -     println!("{}", "Slava Ukraini!".on_custom_color(my_color));
[INFO] [stdout] 5 +     println!("{}", "Slava Ukraini!".custom_color(my_color));
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `on_custom_color` found for reference `&'static str` in the current scope
[INFO] [stdout]  --> examples/custom_colors.rs:6:35
[INFO] [stdout]   |
[INFO] [stdout] 6 |     println!("{}", "Hello World!".on_custom_color((0, 120, 120)));
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Colorize` which provides `on_custom_color` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]   |
[INFO] [stdout] 1 + use toolstr_colored::Colorize;
[INFO] [stdout]   |
[INFO] [stdout] help: there is a method `custom_color` with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 6 -     println!("{}", "Hello World!".on_custom_color((0, 120, 120)));
[INFO] [stdout] 6 +     println!("{}", "Hello World!".custom_color((0, 120, 120)));
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `toolstr_colored` (example "custom_colors") due to 4 previous errors
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/style.rs:245:34
[INFO] [stdout]     |
[INFO] [stdout] 245 |             .filter(|&(mask, _)| (0 != (u & mask)))
[INFO] [stdout]     |                                  ^               ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 245 -             .filter(|&(mask, _)| (0 != (u & mask)))
[INFO] [stdout] 245 +             .filter(|&(mask, _)| 0 != (u & mask) )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:536:37
[INFO] [stdout]     |
[INFO] [stdout] 536 |     fn escape_inner_reset_sequences(&self) -> Cow<str> {
[INFO] [stdout]     |                                     ^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                     |
[INFO] [stdout]     |                                     the lifetime is elided 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: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 536 |     fn escape_inner_reset_sequences(&self) -> Cow<'_, str> {
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f272f4b8b8021bafbd39da1e38f1902198b2261a6a2040f34edc5e38f620d7fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f272f4b8b8021bafbd39da1e38f1902198b2261a6a2040f34edc5e38f620d7fd", kill_on_drop: false }`
[INFO] [stdout] f272f4b8b8021bafbd39da1e38f1902198b2261a6a2040f34edc5e38f620d7fd
