[INFO] fetching crate logging_content 0.1.1...
[INFO] testing logging_content-0.1.1 against 1.95.0 for beta-1.96-2
[INFO] extracting crate logging_content 0.1.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate logging_content 0.1.1
[INFO] finished tweaking crates.io crate logging_content 0.1.1
[INFO] tweaked toml for crates.io crate logging_content 0.1.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate logging_content 0.1.1 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate logging_content 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09dd91b0ad8b556cee6f81c2fb7b446ebf581ab5ef8505f62db35b827a0975e8
[INFO] running `Command { std: "docker" "start" "-a" "09dd91b0ad8b556cee6f81c2fb7b446ebf581ab5ef8505f62db35b827a0975e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09dd91b0ad8b556cee6f81c2fb7b446ebf581ab5ef8505f62db35b827a0975e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09dd91b0ad8b556cee6f81c2fb7b446ebf581ab5ef8505f62db35b827a0975e8", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3073c3cafccb2fbe99254c536411ad87ee3eaaeb3c3cce9fca4968b053d1090
[INFO] running `Command { std: "docker" "start" "-a" "c3073c3cafccb2fbe99254c536411ad87ee3eaaeb3c3cce9fca4968b053d1090", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling logging_content v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "c3073c3cafccb2fbe99254c536411ad87ee3eaaeb3c3cce9fca4968b053d1090", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3073c3cafccb2fbe99254c536411ad87ee3eaaeb3c3cce9fca4968b053d1090", kill_on_drop: false }`
[INFO] [stdout] c3073c3cafccb2fbe99254c536411ad87ee3eaaeb3c3cce9fca4968b053d1090
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e86cd1aaa523af3880082afb688242742042928800c84d383ade25707b423693
[INFO] running `Command { std: "docker" "start" "-a" "e86cd1aaa523af3880082afb688242742042928800c84d383ade25707b423693", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
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[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling smallvec v1.8.0
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[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling once_cell v1.12.0
[INFO] [stderr]    Compiling num_threads v0.1.6
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[INFO] [stderr]    Compiling time-macros v0.2.4
[INFO] [stderr]    Compiling parking_lot v0.12.1
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[INFO] [stderr]    Compiling similar v2.1.0
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[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling rand v0.8.5
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[INFO] [stderr]    Compiling simplelog v0.12.0
[INFO] [stderr]    Compiling serial_test_derive v0.7.0
[INFO] [stderr]    Compiling serial_test v0.7.0
[INFO] [stderr]    Compiling serde_yaml v0.8.24
[INFO] [stderr]    Compiling insta v1.14.1
[INFO] [stderr]    Compiling logging_content v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `log_error_msg`, `log_debug_msg`, and `log_trace_msg` are never used
[INFO] [stdout]   --> src/lib.rs:18:16
[INFO] [stdout]    |
[INFO] [stdout] 15 |         pub trait LogContent: Sized {
[INFO] [stdout]    |                   ---------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 18 |             fn log_error_msg(self, msg: &str) -> Self {
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |             fn log_debug_msg(self, msg: &str) -> Self {
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |             fn log_trace_msg(self, msg: &str) -> Self {
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/option.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     crate::trait_LogContent!();
[INFO] [stdout]    |     -------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `$crate::trait_LogContent` which comes from the expansion of the macro `crate::trait_LogContent` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `log_warn_msg`, `log_debug_msg`, and `log_trace_msg` are never used
[INFO] [stdout]   --> src/lib.rs:22:16
[INFO] [stdout]    |
[INFO] [stdout] 15 |         pub trait LogContent: Sized {
[INFO] [stdout]    |                   ---------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 22 |             fn log_warn_msg(self, msg: &str) -> Self {
[INFO] [stdout]    |                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |             fn log_debug_msg(self, msg: &str) -> Self {
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |             fn log_trace_msg(self, msg: &str) -> Self {
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/result.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     crate::trait_LogContent!();
[INFO] [stdout]    |     -------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `$crate::trait_LogContent` which comes from the expansion of the macro `crate::trait_LogContent` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `log_error_msg`, `log_warn_msg`, and `log_trace_msg` are never used
[INFO] [stdout]    --> src/lib.rs:18:16
[INFO] [stdout]     |
[INFO] [stdout]  15 |         pub trait LogContent: Sized {
[INFO] [stdout]     |                   ---------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout]  18 |             fn log_error_msg(self, msg: &str) -> Self {
[INFO] [stdout]     |                ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  22 |             fn log_warn_msg(self, msg: &str) -> Self {
[INFO] [stdout]     |                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  34 |             fn log_trace_msg(self, msg: &str) -> Self {
[INFO] [stdout]     |                ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 |         trait_LogContent!();
[INFO] [stdout]     |         ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `$crate::trait_LogContent` which comes from the expansion of the macro `trait_LogContent` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 26.30s
[INFO] running `Command { std: "docker" "inspect" "e86cd1aaa523af3880082afb688242742042928800c84d383ade25707b423693", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e86cd1aaa523af3880082afb688242742042928800c84d383ade25707b423693", kill_on_drop: false }`
[INFO] [stdout] e86cd1aaa523af3880082afb688242742042928800c84d383ade25707b423693
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 464d3eac7cd7b4add2ef03a5e474d3462bc0a80c11ecbc3985579ac6a1e1ead5
[INFO] running `Command { std: "docker" "start" "-a" "464d3eac7cd7b4add2ef03a5e474d3462bc0a80c11ecbc3985579ac6a1e1ead5", kill_on_drop: false }`
[INFO] [stderr] warning: methods `log_error_msg`, `log_debug_msg`, and `log_trace_msg` are never used
[INFO] [stderr]   --> src/lib.rs:18:16
[INFO] [stderr]    |
[INFO] [stderr] 15 |         pub trait LogContent: Sized {
[INFO] [stderr]    |                   ---------- methods in this trait
[INFO] [stderr] ...
[INFO] [stderr] 18 |             fn log_error_msg(self, msg: &str) -> Self {
[INFO] [stderr]    |                ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 30 |             fn log_debug_msg(self, msg: &str) -> Self {
[INFO] [stderr]    |                ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 34 |             fn log_trace_msg(self, msg: &str) -> Self {
[INFO] [stderr]    |                ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: src/option.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     crate::trait_LogContent!();
[INFO] [stderr]    |     -------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr]    = note: this warning originates in the macro `$crate::trait_LogContent` which comes from the expansion of the macro `crate::trait_LogContent` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: methods `log_warn_msg`, `log_debug_msg`, and `log_trace_msg` are never used
[INFO] [stderr]   --> src/lib.rs:22:16
[INFO] [stderr]    |
[INFO] [stderr] 15 |         pub trait LogContent: Sized {
[INFO] [stderr]    |                   ---------- methods in this trait
[INFO] [stderr] ...
[INFO] [stderr] 22 |             fn log_warn_msg(self, msg: &str) -> Self {
[INFO] [stderr]    |                ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 30 |             fn log_debug_msg(self, msg: &str) -> Self {
[INFO] [stderr]    |                ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 34 |             fn log_trace_msg(self, msg: &str) -> Self {
[INFO] [stderr]    |                ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: src/result.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     crate::trait_LogContent!();
[INFO] [stderr]    |     -------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `$crate::trait_LogContent` which comes from the expansion of the macro `crate::trait_LogContent` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: methods `log_error_msg`, `log_warn_msg`, and `log_trace_msg` are never used
[INFO] [stderr]    --> src/lib.rs:18:16
[INFO] [stderr]     |
[INFO] [stderr]  15 |         pub trait LogContent: Sized {
[INFO] [stderr]     |                   ---------- methods in this trait
[INFO] [stderr] ...
[INFO] [stderr]  18 |             fn log_error_msg(self, msg: &str) -> Self {
[INFO] [stderr]     |                ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  22 |             fn log_warn_msg(self, msg: &str) -> Self {
[INFO] [stderr]     |                ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  34 |             fn log_trace_msg(self, msg: &str) -> Self {
[INFO] [stderr]     |                ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 117 |         trait_LogContent!();
[INFO] [stderr]     |         ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `$crate::trait_LogContent` which comes from the expansion of the macro `trait_LogContent` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `logging_content` (lib test) generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/logging_content-4a1561fc82ba5ce3)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test result::conversion_result ... ok
[INFO] [stdout] test tests::custom_struct_example ... ok
[INFO] [stdout] test option::load_env_vars ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests logging_content
[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" "464d3eac7cd7b4add2ef03a5e474d3462bc0a80c11ecbc3985579ac6a1e1ead5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "464d3eac7cd7b4add2ef03a5e474d3462bc0a80c11ecbc3985579ac6a1e1ead5", kill_on_drop: false }`
[INFO] [stdout] 464d3eac7cd7b4add2ef03a5e474d3462bc0a80c11ecbc3985579ac6a1e1ead5
