[INFO] cloning repository https://github.com/it-kay/read_toml
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/it-kay/read_toml" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fit-kay%2Fread_toml", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fit-kay%2Fread_toml'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6c33ca5fd8b9c67563f3f4508d7971e709a1a801
[INFO] testing it-kay/read_toml against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fit-kay%2Fread_toml" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/it-kay/read_toml
[INFO] finished tweaking git repo https://github.com/it-kay/read_toml
[INFO] tweaked toml for git repo https://github.com/it-kay/read_toml written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/it-kay/read_toml on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/it-kay/read_toml 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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded toml v0.8.14
[INFO] [stderr]   Downloaded serde_spanned v0.6.6
[INFO] [stderr]   Downloaded toml_datetime v0.6.6
[INFO] [stderr]   Downloaded toml_edit v0.22.15
[INFO] [stderr]   Downloaded winnow v0.6.13
[INFO] [stderr]   Downloaded syn v2.0.70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 53fc885c839be701652a07c82daee1d9f000689811ab84cca7ad095e68b09497
[INFO] running `Command { std: "docker" "start" "-a" "53fc885c839be701652a07c82daee1d9f000689811ab84cca7ad095e68b09497", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53fc885c839be701652a07c82daee1d9f000689811ab84cca7ad095e68b09497", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53fc885c839be701652a07c82daee1d9f000689811ab84cca7ad095e68b09497", kill_on_drop: false }`
[INFO] [stdout] 53fc885c839be701652a07c82daee1d9f000689811ab84cca7ad095e68b09497
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c07dbba8b12a5318e2148c59fa8eacdaae6fb6ded231f88e8f4480d54aa8151
[INFO] running `Command { std: "docker" "start" "-a" "3c07dbba8b12a5318e2148c59fa8eacdaae6fb6ded231f88e8f4480d54aa8151", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling winnow v0.6.13
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling toml_datetime v0.6.6
[INFO] [stderr]    Compiling serde_spanned v0.6.6
[INFO] [stderr]    Compiling toml_edit v0.22.15
[INFO] [stderr]    Compiling toml v0.8.14
[INFO] [stderr]    Compiling read_toml v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `io::Read`
[INFO] [stdout]  --> src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     io::Read,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `git_mut` is never used
[INFO] [stdout]   --> src/config/env_config.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl EnvConfig {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 50 |     fn git_mut(&mut self, env: Environment) -> &mut BasicConfig {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `ALL` is never used
[INFO] [stdout]   --> src/environment.rs:18:22
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Environment {
[INFO] [stdout]    | ---------------- associated constant in this implementation
[INFO] [stdout] 18 |     pub(crate) const ALL: [Environment; 3] = [Development, Staging, Production];
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.40s
[INFO] running `Command { std: "docker" "inspect" "3c07dbba8b12a5318e2148c59fa8eacdaae6fb6ded231f88e8f4480d54aa8151", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c07dbba8b12a5318e2148c59fa8eacdaae6fb6ded231f88e8f4480d54aa8151", kill_on_drop: false }`
[INFO] [stdout] 3c07dbba8b12a5318e2148c59fa8eacdaae6fb6ded231f88e8f4480d54aa8151
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77e16ecefed5aaa7b497794f5ef13b1046947cdaa1c1bce60bddc381fd7ea10c
[INFO] running `Command { std: "docker" "start" "-a" "77e16ecefed5aaa7b497794f5ef13b1046947cdaa1c1bce60bddc381fd7ea10c", kill_on_drop: false }`
[INFO] [stderr]    Compiling read_toml v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `io::Read`
[INFO] [stdout]  --> src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     io::Read,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `git_mut` is never used
[INFO] [stdout]   --> src/config/env_config.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl EnvConfig {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 50 |     fn git_mut(&mut self, env: Environment) -> &mut BasicConfig {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `ALL` is never used
[INFO] [stdout]   --> src/environment.rs:18:22
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Environment {
[INFO] [stdout]    | ---------------- associated constant in this implementation
[INFO] [stdout] 18 |     pub(crate) const ALL: [Environment; 3] = [Development, Staging, Production];
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `io::Read`
[INFO] [stdout]  --> src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     io::Read,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `git_mut` is never used
[INFO] [stdout]   --> src/config/env_config.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl EnvConfig {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 50 |     fn git_mut(&mut self, env: Environment) -> &mut BasicConfig {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `ALL` is never used
[INFO] [stdout]   --> src/environment.rs:18:22
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Environment {
[INFO] [stdout]    | ---------------- associated constant in this implementation
[INFO] [stdout] 18 |     pub(crate) const ALL: [Environment; 3] = [Development, Staging, Production];
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "77e16ecefed5aaa7b497794f5ef13b1046947cdaa1c1bce60bddc381fd7ea10c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77e16ecefed5aaa7b497794f5ef13b1046947cdaa1c1bce60bddc381fd7ea10c", kill_on_drop: false }`
[INFO] [stdout] 77e16ecefed5aaa7b497794f5ef13b1046947cdaa1c1bce60bddc381fd7ea10c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bd761c2431afe4133124b8b3b9b9f29709e5fa84b548d02e9ba4ccffd86dacd6
[INFO] running `Command { std: "docker" "start" "-a" "bd761c2431afe4133124b8b3b9b9f29709e5fa84b548d02e9ba4ccffd86dacd6", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `io::Read`
[INFO] [stdout] 
[INFO] [stderr]  --> src/lib.rs:8:5
[INFO] [stdout] running 0 tests
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr] 8 |     io::Read,
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] running 0 tests
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: method `git_mut` is never used
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   --> src/config/env_config.rs:50:8
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stderr] 26 | impl EnvConfig {
[INFO] [stderr]    | -------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 50 |     fn git_mut(&mut self, env: Environment) -> &mut BasicConfig {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `ALL` is never used
[INFO] [stderr]   --> src/environment.rs:18:22
[INFO] [stderr]    |
[INFO] [stderr] 17 | impl Environment {
[INFO] [stderr]    | ---------------- associated constant in this implementation
[INFO] [stderr] 18 |     pub(crate) const ALL: [Environment; 3] = [Development, Staging, Production];
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `read_toml` (lib) generated 3 warnings (run `cargo fix --lib -p read_toml` to apply 1 suggestion)
[INFO] [stderr] warning: `read_toml` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/read_toml-a1dbfdc567c54665)
[INFO] [stderr]      Running unittests bin/main.rs (/opt/rustwide/target/debug/deps/main-ea392e5d5fefa05a)
[INFO] [stderr]    Doc-tests read_toml
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/environment.rs - environment::Environment::from_str (line 52) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/environment.rs - environment::Environment::from_str (line 52) stdout ----
[INFO] [stdout] error[E0425]: cannot find type `Environment` in this scope
[INFO] [stdout]   --> src/environment.rs:53:23
[INFO] [stdout]    |
[INFO] [stdout] 53 | let env = "p".parse::<Environment>();
[INFO] [stdout]    |                       ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 52 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_environment_rs_52_0<Environment>() {
[INFO] [stdout]    |                                                                              +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Environment` in this scope
[INFO] [stdout]   --> src/environment.rs:56:26
[INFO] [stdout]    |
[INFO] [stdout] 56 | let env = "prod".parse::<Environment>();
[INFO] [stdout]    |                          ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 52 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_environment_rs_52_0<Environment>() {
[INFO] [stdout]    |                                                                              +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Environment`
[INFO] [stdout]   --> src/environment.rs:54:26
[INFO] [stdout]    |
[INFO] [stdout] 54 | assert_eq!(env.unwrap(), Environment::Production);
[INFO] [stdout]    |                          ^^^^^^^^^^^ use of undeclared type `Environment`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Environment`
[INFO] [stdout]   --> src/environment.rs:57:26
[INFO] [stdout]    |
[INFO] [stdout] 57 | assert_eq!(env.unwrap(), Environment::Production);
[INFO] [stdout]    |                          ^^^^^^^^^^^ use of undeclared type `Environment`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/environment.rs - environment::Environment::from_str (line 52)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "bd761c2431afe4133124b8b3b9b9f29709e5fa84b548d02e9ba4ccffd86dacd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd761c2431afe4133124b8b3b9b9f29709e5fa84b548d02e9ba4ccffd86dacd6", kill_on_drop: false }`
[INFO] [stdout] bd761c2431afe4133124b8b3b9b9f29709e5fa84b548d02e9ba4ccffd86dacd6
