[INFO] cloning repository https://github.com/billhannah/rusty-colors
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/billhannah/rusty-colors" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbillhannah%2Frusty-colors", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbillhannah%2Frusty-colors'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5e4cdfe8aefd8b819d8ce2a7e28efb606f77e6d7
[INFO] testing billhannah/rusty-colors against try#9f93af291970322f4f1c6315ccde4d7078201159 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbillhannah%2Frusty-colors" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/billhannah/rusty-colors
[INFO] finished tweaking git repo https://github.com/billhannah/rusty-colors
[INFO] tweaked toml for git repo https://github.com/billhannah/rusty-colors written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/billhannah/rusty-colors on toolchain 9f93af291970322f4f1c6315ccde4d7078201159
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 157adc936ee276fc28636c9035f09dbbda6cff97672bc4b7f7246e64401f5bd9
[INFO] running `Command { std: "docker" "start" "-a" "157adc936ee276fc28636c9035f09dbbda6cff97672bc4b7f7246e64401f5bd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "157adc936ee276fc28636c9035f09dbbda6cff97672bc4b7f7246e64401f5bd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "157adc936ee276fc28636c9035f09dbbda6cff97672bc4b7f7246e64401f5bd9", kill_on_drop: false }`
[INFO] [stdout] 157adc936ee276fc28636c9035f09dbbda6cff97672bc4b7f7246e64401f5bd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+9f93af291970322f4f1c6315ccde4d7078201159" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e867d58194a90eb000e7f708fb975c66fd8fc72570d1c6f52c9920a2d84f891
[INFO] running `Command { std: "docker" "start" "-a" "0e867d58194a90eb000e7f708fb975c66fd8fc72570d1c6f52c9920a2d84f891", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty-colors v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "0e867d58194a90eb000e7f708fb975c66fd8fc72570d1c6f52c9920a2d84f891", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e867d58194a90eb000e7f708fb975c66fd8fc72570d1c6f52c9920a2d84f891", kill_on_drop: false }`
[INFO] [stdout] 0e867d58194a90eb000e7f708fb975c66fd8fc72570d1c6f52c9920a2d84f891
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a3e52c62342a05b9a5c8a6fd33ec1f9863cd329c77acb0251fe7c63aec983e6
[INFO] running `Command { std: "docker" "start" "-a" "6a3e52c62342a05b9a5c8a6fd33ec1f9863cd329c77acb0251fe7c63aec983e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty-colors v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "6a3e52c62342a05b9a5c8a6fd33ec1f9863cd329c77acb0251fe7c63aec983e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a3e52c62342a05b9a5c8a6fd33ec1f9863cd329c77acb0251fe7c63aec983e6", kill_on_drop: false }`
[INFO] [stdout] 6a3e52c62342a05b9a5c8a6fd33ec1f9863cd329c77acb0251fe7c63aec983e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5e81f10606a98e8689a05a9274050aa12e6dd5b34b01d22231845cea198244b3
[INFO] running `Command { std: "docker" "start" "-a" "5e81f10606a98e8689a05a9274050aa12e6dd5b34b01d22231845cea198244b3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rusty_colors-d43a1a70a75c7737)
[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] [stderr]    Doc-tests rusty_colors
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/helpers/f32.rs - helpers::f32::round_to (line 35) ... FAILED
[INFO] [stdout] test src/helpers/f32.rs - helpers::f32::clamp (line 10) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/helpers/f32.rs - helpers::f32::round_to (line 35) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `helpers`
[INFO] [stdout]  --> src/helpers/f32.rs:36:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | let val1 = helpers::f32::round_to(1.2345_f32, 3_i32); // val1 = 1.235_f32
[INFO] [stdout]   |            ^^^^^^^ use of unresolved module or unlinked crate `helpers`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `helpers`, use `cargo add helpers` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this builtin type
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::primitive::f32;
[INFO] [stdout]   |
[INFO] [stdout] help: if you import `f32`, refer to it directly
[INFO] [stdout]   |
[INFO] [stdout] 3 - let val1 = helpers::f32::round_to(1.2345_f32, 3_i32); // val1 = 1.235_f32
[INFO] [stdout] 3 + let val1 = f32::round_to(1.2345_f32, 3_i32); // val1 = 1.235_f32
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `helpers`
[INFO] [stdout]  --> src/helpers/f32.rs:37:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | let val2 = helpers::f32::round_to(1.2345_f32, 2_i32); // val2 = 1.23_f32
[INFO] [stdout]   |            ^^^^^^^ use of unresolved module or unlinked crate `helpers`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `helpers`, use `cargo add helpers` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this builtin type
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::primitive::f32;
[INFO] [stdout]   |
[INFO] [stdout] help: if you import `f32`, refer to it directly
[INFO] [stdout]   |
[INFO] [stdout] 4 - let val2 = helpers::f32::round_to(1.2345_f32, 2_i32); // val2 = 1.23_f32
[INFO] [stdout] 4 + let val2 = f32::round_to(1.2345_f32, 2_i32); // val2 = 1.23_f32
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `helpers`
[INFO] [stdout]  --> src/helpers/f32.rs:38:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | let val3 = helpers::f32::round_to(1.234_f32, 5_i32);
[INFO] [stdout]   |            ^^^^^^^ use of unresolved module or unlinked crate `helpers`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `helpers`, use `cargo add helpers` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this builtin type
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::primitive::f32;
[INFO] [stdout]   |
[INFO] [stdout] help: if you import `f32`, refer to it directly
[INFO] [stdout]   |
[INFO] [stdout] 5 - let val3 = helpers::f32::round_to(1.234_f32, 5_i32);
[INFO] [stdout] 5 + let val3 = f32::round_to(1.234_f32, 5_i32);
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/helpers/f32.rs - helpers::f32::clamp (line 10) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `helpers`
[INFO] [stdout]  --> src/helpers/f32.rs:11:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | let val1 = helpers::f32::clamp(-1_f32, 0_f32, 1_f32); // val1 = 0_f32
[INFO] [stdout]   |            ^^^^^^^ use of unresolved module or unlinked crate `helpers`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `helpers`, use `cargo add helpers` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this builtin type
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::primitive::f32;
[INFO] [stdout]   |
[INFO] [stdout] help: if you import `f32`, refer to it directly
[INFO] [stdout]   |
[INFO] [stdout] 3 - let val1 = helpers::f32::clamp(-1_f32, 0_f32, 1_f32); // val1 = 0_f32
[INFO] [stdout] 3 + let val1 = f32::clamp(-1_f32, 0_f32, 1_f32); // val1 = 0_f32
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `helpers`
[INFO] [stdout]  --> src/helpers/f32.rs:12:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | let val2 = helpers::f32::clamp(2_f32, 0_f32, 1_f32); // val2 = 1_f32
[INFO] [stdout]   |            ^^^^^^^ use of unresolved module or unlinked crate `helpers`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `helpers`, use `cargo add helpers` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this builtin type
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::primitive::f32;
[INFO] [stdout]   |
[INFO] [stdout] help: if you import `f32`, refer to it directly
[INFO] [stdout]   |
[INFO] [stdout] 4 - let val2 = helpers::f32::clamp(2_f32, 0_f32, 1_f32); // val2 = 1_f32
[INFO] [stdout] 4 + let val2 = f32::clamp(2_f32, 0_f32, 1_f32); // val2 = 1_f32
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `helpers`
[INFO] [stdout]  --> src/helpers/f32.rs:13:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | let val3 = helpers::f32::clamp(1_f32, 0_f32, 2_f32);
[INFO] [stdout]   |            ^^^^^^^ use of unresolved module or unlinked crate `helpers`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `helpers`, use `cargo add helpers` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this builtin type
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::primitive::f32;
[INFO] [stdout]   |
[INFO] [stdout] help: if you import `f32`, refer to it directly
[INFO] [stdout]   |
[INFO] [stdout] 5 - let val3 = helpers::f32::clamp(1_f32, 0_f32, 2_f32);
[INFO] [stdout] 5 + let val3 = f32::clamp(1_f32, 0_f32, 2_f32);
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/helpers/f32.rs - helpers::f32::clamp (line 10)
[INFO] [stdout]     src/helpers/f32.rs - helpers::f32::round_to (line 35)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "5e81f10606a98e8689a05a9274050aa12e6dd5b34b01d22231845cea198244b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e81f10606a98e8689a05a9274050aa12e6dd5b34b01d22231845cea198244b3", kill_on_drop: false }`
[INFO] [stdout] 5e81f10606a98e8689a05a9274050aa12e6dd5b34b01d22231845cea198244b3
