[INFO] fetching crate Logging4Dummys 1.0.2...
[INFO] testing Logging4Dummys-1.0.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate Logging4Dummys 1.0.2 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate Logging4Dummys 1.0.2
[INFO] finished tweaking crates.io crate Logging4Dummys 1.0.2
[INFO] tweaked toml for crates.io crate Logging4Dummys 1.0.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate Logging4Dummys 1.0.2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 35 packages to latest compatible versions
[INFO] [stderr]       Adding toml v0.5.11 (available: v0.9.8)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7dad6b199bc1544cfef3e501557fe34d2f6ad045910f00b54208fdbac5bbda02
[INFO] running `Command { std: "docker" "start" "-a" "7dad6b199bc1544cfef3e501557fe34d2f6ad045910f00b54208fdbac5bbda02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7dad6b199bc1544cfef3e501557fe34d2f6ad045910f00b54208fdbac5bbda02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dad6b199bc1544cfef3e501557fe34d2f6ad045910f00b54208fdbac5bbda02", kill_on_drop: false }`
[INFO] [stdout] 7dad6b199bc1544cfef3e501557fe34d2f6ad045910f00b54208fdbac5bbda02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a13bcba35f7899648db0be6dd90293caf257ed36574c09b875d52f3dd6686850
[INFO] running `Command { std: "docker" "start" "-a" "a13bcba35f7899648db0be6dd90293caf257ed36574c09b875d52f3dd6686850", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling iana-time-zone v0.1.64
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling Logging4Dummys v1.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `Logging4Dummys` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `logging4_dummys`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `logMsg` should have a snake case name
[INFO] [stdout]   --> src/log.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn write_log(logMsg: String){
[INFO] [stdout]    |                  ^^^^^^ help: convert the identifier to snake case: `log_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.97s
[INFO] running `Command { std: "docker" "inspect" "a13bcba35f7899648db0be6dd90293caf257ed36574c09b875d52f3dd6686850", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a13bcba35f7899648db0be6dd90293caf257ed36574c09b875d52f3dd6686850", kill_on_drop: false }`
[INFO] [stdout] a13bcba35f7899648db0be6dd90293caf257ed36574c09b875d52f3dd6686850
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9716d4be644cbb3666603c886cd7dc0e5b8b046f4b4cc1be2fbb822ad8144b3c
[INFO] running `Command { std: "docker" "start" "-a" "9716d4be644cbb3666603c886cd7dc0e5b8b046f4b4cc1be2fbb822ad8144b3c", kill_on_drop: false }`
[INFO] [stdout] warning: crate `Logging4Dummys` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `logging4_dummys`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `logMsg` should have a snake case name
[INFO] [stdout]   --> src/log.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn write_log(logMsg: String){
[INFO] [stdout]    |                  ^^^^^^ help: convert the identifier to snake case: `log_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling Logging4Dummys v1.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `logMsg` should have a snake case name
[INFO] [stdout]   --> src/log.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn write_log(logMsg: String){
[INFO] [stdout]    |                  ^^^^^^ help: convert the identifier to snake case: `log_msg`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "9716d4be644cbb3666603c886cd7dc0e5b8b046f4b4cc1be2fbb822ad8144b3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9716d4be644cbb3666603c886cd7dc0e5b8b046f4b4cc1be2fbb822ad8144b3c", kill_on_drop: false }`
[INFO] [stdout] 9716d4be644cbb3666603c886cd7dc0e5b8b046f4b4cc1be2fbb822ad8144b3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3a185a0280513665f2292800160ec2efc1148dec1fddce0d767332b62526b30b
[INFO] running `Command { std: "docker" "start" "-a" "3a185a0280513665f2292800160ec2efc1148dec1fddce0d767332b62526b30b", kill_on_drop: false }`
[INFO] [stderr] warning: crate `Logging4Dummys` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = help: convert the identifier to snake case: `logging4_dummys`
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `logMsg` should have a snake case name
[INFO] [stderr]   --> src/log.rs:18:18
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn write_log(logMsg: String){
[INFO] [stderr]    |                  ^^^^^^ help: convert the identifier to snake case: `log_msg`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `logMsg` should have a snake case name
[INFO] [stderr]   --> src/log.rs:18:18
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn write_log(logMsg: String){
[INFO] [stderr]    |                  ^^^^^^ help: convert the identifier to snake case: `log_msg`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `Logging4Dummys` (lib) generated 2 warnings
[INFO] [stderr] warning: `Logging4Dummys` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/Logging4Dummys-7dbb2340b0f9f919)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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] [stderr]    Doc-tests Logging4Dummys
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/date.rs - date::date (line 5) ... FAILED
[INFO] [stdout] test src/lib.rs - log (line 14) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/date.rs - date::date (line 5) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `date` in this scope
[INFO] [stdout]  --> src/date.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | let Time = date();
[INFO] [stdout]   |            ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - log (line 14) stdout ----
[INFO] [stdout] error[E0423]: expected function, tuple struct or tuple variant, found enum `log::Log`
[INFO] [stdout]   --> src/lib.rs:18:6
[INFO] [stdout]    |
[INFO] [stdout] 18 |      log::Log(log::Log::Info, "This is an Info".to_string());
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/workdir/src/lib.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn log(logs: Log, log_msg: String){
[INFO] [stdout]    | -------------------------------------- similarly named function `log` defined here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the enum has no tuple variants to construct
[INFO] [stdout]    = help: you might have meant to construct one of the enum's non-tuple variants
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 18 -      log::Log(log::Log::Info, "This is an Info".to_string());
[INFO] [stdout] 18 +      log::log(log::Log::Info, "This is an Info".to_string());
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these tuple variants instead
[INFO] [stdout]    |
[INFO] [stdout] 16 + use crate::log::log::Type::Log;
[INFO] [stdout]    |
[INFO] [stdout] 16 + use Logging4Dummys::log::Type::Log;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `Log`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 18 -      log::Log(log::Log::Info, "This is an Info".to_string());
[INFO] [stdout] 18 +      Log(log::Log::Info, "This is an Info".to_string());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: enum `Log` is private
[INFO] [stdout]   --> src/lib.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 |      log::Log(log::Log::Info, "This is an Info".to_string());
[INFO] [stdout]    |           ^^^ private enum
[INFO] [stdout]    |
[INFO] [stdout] note: the enum `Log` is defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:2:18
[INFO] [stdout]    |
[INFO] [stdout]  2 | use crate::log::{Log, print_log, Type, write_log};
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] help: consider importing one of these enums instead
[INFO] [stdout]    |
[INFO] [stdout] 18 |      crate::log::log::Log(log::Log::Info, "This is an Info".to_string());
[INFO] [stdout]    |      ++++++++++++
[INFO] [stdout] 18 |      Logging4Dummys::log::Log(log::Log::Info, "This is an Info".to_string());
[INFO] [stdout]    |      ++++++++++++++++
[INFO] [stdout] help: import `Log` directly
[INFO] [stdout]    |
[INFO] [stdout] 18 |      Logging4Dummys::log::Log(log::Log::Info, "This is an Info".to_string());
[INFO] [stdout]    |      ++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: enum `Log` is private
[INFO] [stdout]   --> src/lib.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |      log::Log(log::Log::Info, "This is an Info".to_string());
[INFO] [stdout]    |                    ^^^ private enum
[INFO] [stdout]    |
[INFO] [stdout] note: the enum `Log` is defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:2:18
[INFO] [stdout]    |
[INFO] [stdout]  2 | use crate::log::{Log, print_log, Type, write_log};
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] help: consider importing one of these unit variants instead
[INFO] [stdout]    |
[INFO] [stdout] 18 |      log::Log(crate::log::log::Log::Info, "This is an Info".to_string());
[INFO] [stdout]    |               ++++++++++++
[INFO] [stdout] 18 |      log::Log(Logging4Dummys::log::Log::Info, "This is an Info".to_string());
[INFO] [stdout]    |               ++++++++++++++++
[INFO] [stdout] help: import `Log` directly
[INFO] [stdout]    |
[INFO] [stdout] 18 -      log::Log(log::Log::Info, "This is an Info".to_string());
[INFO] [stdout] 18 +      log::Log(Logging4Dummys::log::Log, "This is an Info".to_string());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0423, E0603.
[INFO] [stdout] For more information about an error, try `rustc --explain E0423`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/date.rs - date::date (line 5)
[INFO] [stdout]     src/lib.rs - log (line 14)
[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" "3a185a0280513665f2292800160ec2efc1148dec1fddce0d767332b62526b30b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a185a0280513665f2292800160ec2efc1148dec1fddce0d767332b62526b30b", kill_on_drop: false }`
[INFO] [stdout] 3a185a0280513665f2292800160ec2efc1148dec1fddce0d767332b62526b30b