[INFO] fetching crate stderr 0.8.0...
[INFO] testing stderr-0.8.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate stderr 0.8.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate stderr 0.8.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stderr 0.8.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate stderr 0.8.0
[INFO] tweaked toml for crates.io crate stderr 0.8.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa345d87eebd976d9b5f364f5b8d5db698204b7db2449e4e79a1c47e9dd68d85
[INFO] running `Command { std: "docker" "start" "-a" "aa345d87eebd976d9b5f364f5b8d5db698204b7db2449e4e79a1c47e9dd68d85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa345d87eebd976d9b5f364f5b8d5db698204b7db2449e4e79a1c47e9dd68d85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa345d87eebd976d9b5f364f5b8d5db698204b7db2449e4e79a1c47e9dd68d85", kill_on_drop: false }`
[INFO] [stdout] aa345d87eebd976d9b5f364f5b8d5db698204b7db2449e4e79a1c47e9dd68d85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d8d941d9174043d83bb17f4987c93ae9adf21b63ce37266e02564a79ed00ca5
[INFO] running `Command { std: "docker" "start" "-a" "7d8d941d9174043d83bb17f4987c93ae9adf21b63ce37266e02564a79ed00ca5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling stderr v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/log/mod.rs:293:25
[INFO] [stdout]     |
[INFO] [stdout] 293 | pub struct LogFmter(Box<Fn(&LogMsg) -> String>);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&LogMsg) -> String`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_BOOL_INIT`: the `new` function is now preferred
[INFO] [stdout]  --> src/log/mod.rs:9:37
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::sync::atomic::{AtomicBool, ATOMIC_BOOL_INIT, Ordering};
[INFO] [stdout]   |                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_BOOL_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/log/mod.rs:23:42
[INFO] [stdout]    |
[INFO] [stdout] 23 | static LogFmterInitialized: AtomicBool = ATOMIC_BOOL_INIT;
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^ help: replace the use of the deprecated constant: `AtomicBool::new(false)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/log/mod.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / lazy_static!{
[INFO] [stdout] 20 | |     static ref LOGGER:StaticMut<Logger>=StaticMut::new(Logger::default());
[INFO] [stdout] 21 | |     static ref LogFmterDefault:StaticMut<LogFmter> =StaticMut::new(LogFmter::default());
[INFO] [stdout] 22 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/log/mod.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / lazy_static!{
[INFO] [stdout] 20 | |     static ref LOGGER:StaticMut<Logger>=StaticMut::new(Logger::default());
[INFO] [stdout] 21 | |     static ref LogFmterDefault:StaticMut<LogFmter> =StaticMut::new(LogFmter::default());
[INFO] [stdout] 22 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/static_mut.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |         unsafe {self.0.into_inner()}
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.09s
[INFO] running `Command { std: "docker" "inspect" "7d8d941d9174043d83bb17f4987c93ae9adf21b63ce37266e02564a79ed00ca5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d8d941d9174043d83bb17f4987c93ae9adf21b63ce37266e02564a79ed00ca5", kill_on_drop: false }`
[INFO] [stdout] 7d8d941d9174043d83bb17f4987c93ae9adf21b63ce37266e02564a79ed00ca5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff1ae92dddf46625c30b2e7f1c0e74b045972b83ad7fd22823789419eca3df22
[INFO] running `Command { std: "docker" "start" "-a" "ff1ae92dddf46625c30b2e7f1c0e74b045972b83ad7fd22823789419eca3df22", kill_on_drop: false }`
[INFO] [stderr]    Compiling stderr v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/log/mod.rs:293:25
[INFO] [stdout]     |
[INFO] [stdout] 293 | pub struct LogFmter(Box<Fn(&LogMsg) -> String>);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&LogMsg) -> String`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_BOOL_INIT`: the `new` function is now preferred
[INFO] [stdout]  --> src/log/mod.rs:9:37
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::sync::atomic::{AtomicBool, ATOMIC_BOOL_INIT, Ordering};
[INFO] [stdout]   |                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_BOOL_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/log/mod.rs:23:42
[INFO] [stdout]    |
[INFO] [stdout] 23 | static LogFmterInitialized: AtomicBool = ATOMIC_BOOL_INIT;
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^ help: replace the use of the deprecated constant: `AtomicBool::new(false)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/log/mod.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / lazy_static!{
[INFO] [stdout] 20 | |     static ref LOGGER:StaticMut<Logger>=StaticMut::new(Logger::default());
[INFO] [stdout] 21 | |     static ref LogFmterDefault:StaticMut<LogFmter> =StaticMut::new(LogFmter::default());
[INFO] [stdout] 22 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/log/mod.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / lazy_static!{
[INFO] [stdout] 20 | |     static ref LOGGER:StaticMut<Logger>=StaticMut::new(Logger::default());
[INFO] [stdout] 21 | |     static ref LogFmterDefault:StaticMut<LogFmter> =StaticMut::new(LogFmter::default());
[INFO] [stdout] 22 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/static_mut.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |         unsafe {self.0.into_inner()}
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `init`: Should use `logger_init!()` instead
[INFO] [stdout]  --> examples/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     init!();
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/log/mod.rs:293:25
[INFO] [stdout]     |
[INFO] [stdout] 293 | pub struct LogFmter(Box<Fn(&LogMsg) -> String>);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&LogMsg) -> String`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_BOOL_INIT`: the `new` function is now preferred
[INFO] [stdout]  --> src/log/mod.rs:9:37
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::sync::atomic::{AtomicBool, ATOMIC_BOOL_INIT, Ordering};
[INFO] [stdout]   |                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_BOOL_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/log/mod.rs:23:42
[INFO] [stdout]    |
[INFO] [stdout] 23 | static LogFmterInitialized: AtomicBool = ATOMIC_BOOL_INIT;
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^ help: replace the use of the deprecated constant: `AtomicBool::new(false)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/log/mod.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / lazy_static!{
[INFO] [stdout] 20 | |     static ref LOGGER:StaticMut<Logger>=StaticMut::new(Logger::default());
[INFO] [stdout] 21 | |     static ref LogFmterDefault:StaticMut<LogFmter> =StaticMut::new(LogFmter::default());
[INFO] [stdout] 22 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/log/mod.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / lazy_static!{
[INFO] [stdout] 20 | |     static ref LOGGER:StaticMut<Logger>=StaticMut::new(Logger::default());
[INFO] [stdout] 21 | |     static ref LogFmterDefault:StaticMut<LogFmter> =StaticMut::new(LogFmter::default());
[INFO] [stdout] 22 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/static_mut.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |         unsafe {self.0.into_inner()}
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.13s
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ff1ae92dddf46625c30b2e7f1c0e74b045972b83ad7fd22823789419eca3df22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff1ae92dddf46625c30b2e7f1c0e74b045972b83ad7fd22823789419eca3df22", kill_on_drop: false }`
[INFO] [stdout] ff1ae92dddf46625c30b2e7f1c0e74b045972b83ad7fd22823789419eca3df22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 182e23b5e5ae995da364a1657ff5c5e554a5678f719529b56d01a2f5520da247
[INFO] running `Command { std: "docker" "start" "-a" "182e23b5e5ae995da364a1657ff5c5e554a5678f719529b56d01a2f5520da247", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/log/mod.rs:293:25
[INFO] [stderr]     |
[INFO] [stderr] 293 | pub struct LogFmter(Box<Fn(&LogMsg) -> String>);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&LogMsg) -> String`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::atomic::ATOMIC_BOOL_INIT`: the `new` function is now preferred
[INFO] [stderr]  --> src/log/mod.rs:9:37
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::sync::atomic::{AtomicBool, ATOMIC_BOOL_INIT, Ordering};
[INFO] [stderr]   |                                     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::atomic::ATOMIC_BOOL_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/log/mod.rs:23:42
[INFO] [stderr]    |
[INFO] [stderr] 23 | static LogFmterInitialized: AtomicBool = ATOMIC_BOOL_INIT;
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^ help: replace the use of the deprecated constant: `AtomicBool::new(false)`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/log/mod.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | / lazy_static!{
[INFO] [stderr] 20 | |     static ref LOGGER:StaticMut<Logger>=StaticMut::new(Logger::default());
[INFO] [stderr] 21 | |     static ref LogFmterDefault:StaticMut<LogFmter> =StaticMut::new(LogFmter::default());
[INFO] [stderr] 22 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/log/mod.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | / lazy_static!{
[INFO] [stderr] 20 | |     static ref LOGGER:StaticMut<Logger>=StaticMut::new(Logger::default());
[INFO] [stderr] 21 | |     static ref LogFmterDefault:StaticMut<LogFmter> =StaticMut::new(LogFmter::default());
[INFO] [stderr] 22 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/static_mut.rs:89:9
[INFO] [stderr]    |
[INFO] [stderr] 89 |         unsafe {self.0.into_inner()}
[INFO] [stderr]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/log/mod.rs:293:25
[INFO] [stderr]     |
[INFO] [stderr] 293 | pub struct LogFmter(Box<Fn(&LogMsg) -> String>);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&LogMsg) -> String`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::atomic::ATOMIC_BOOL_INIT`: the `new` function is now preferred
[INFO] [stderr]  --> src/log/mod.rs:9:37
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::sync::atomic::{AtomicBool, ATOMIC_BOOL_INIT, Ordering};
[INFO] [stderr]   |                                     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::atomic::ATOMIC_BOOL_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/log/mod.rs:23:42
[INFO] [stderr]    |
[INFO] [stderr] 23 | static LogFmterInitialized: AtomicBool = ATOMIC_BOOL_INIT;
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^ help: replace the use of the deprecated constant: `AtomicBool::new(false)`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/log/mod.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | / lazy_static!{
[INFO] [stderr] 20 | |     static ref LOGGER:StaticMut<Logger>=StaticMut::new(Logger::default());
[INFO] [stderr] 21 | |     static ref LogFmterDefault:StaticMut<LogFmter> =StaticMut::new(LogFmter::default());
[INFO] [stderr] 22 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/log/mod.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | / lazy_static!{
[INFO] [stderr] 20 | |     static ref LOGGER:StaticMut<Logger>=StaticMut::new(Logger::default());
[INFO] [stderr] 21 | |     static ref LogFmterDefault:StaticMut<LogFmter> =StaticMut::new(LogFmter::default());
[INFO] [stderr] 22 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/static_mut.rs:89:9
[INFO] [stderr]    |
[INFO] [stderr] 89 |         unsafe {self.0.into_inner()}
[INFO] [stderr]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `init`: Should use `logger_init!()` instead
[INFO] [stderr]  --> examples/main.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     init!();
[INFO] [stderr]   |     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stderr-ff8f518c442d955d)
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/main.rs (/opt/rustwide/target/debug/deps/main-697fcfcf7a7b0425)
[INFO] [stdout] test log::lvl::lvl ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr] err!(expr\n)
[INFO] [stdout] test main ... ok
[INFO] [stderr] err!(String: vec![1, 2, 3, 4, 5])
[INFO] [stderr] /opt/rustwide/target/debug/deps/main-697fcfcf7a7b0425: [1, 2, 3, 4, 5]
[INFO] [stderr] errln!(expr)
[INFO] [stderr] errst!(expr\n)
[INFO] [stderr] errst!(String: vec![1, 2, 3, 4, 5])
[INFO] [stderr] /opt/rustwide/target/debug/deps/main-697fcfcf7a7b0425: [1, 2, 3, 4, 5]
[INFO] [stderr] errstln!(expr)
[INFO] [stderr] [Fatal!]#main:38:5 I'm angry !!!
[INFO] [stdout] test fun ... ok
[INFO] [stderr]    Doc-tests stderr
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/static_mut.rs - StaticMut (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "182e23b5e5ae995da364a1657ff5c5e554a5678f719529b56d01a2f5520da247", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "182e23b5e5ae995da364a1657ff5c5e554a5678f719529b56d01a2f5520da247", kill_on_drop: false }`
[INFO] [stdout] 182e23b5e5ae995da364a1657ff5c5e554a5678f719529b56d01a2f5520da247