[INFO] fetching crate cargo-cov 0.0.5...
[INFO] checking cargo-cov-0.0.5 against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] extracting crate cargo-cov 0.0.5 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate cargo-cov 0.0.5 on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate cargo-cov 0.0.5
[INFO] finished tweaking crates.io crate cargo-cov 0.0.5
[INFO] tweaked toml for crates.io crate cargo-cov 0.0.5 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded shawshank v0.2.3
[INFO] [stderr]   Downloaded cov v0.0.5
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d163e707474c5542357e8497373f7a5725be88b94d142332a040cd95b227ee5d
[INFO] running `"docker" "start" "-a" "d163e707474c5542357e8497373f7a5725be88b94d142332a040cd95b227ee5d"`
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking unic-common v0.7.0
[INFO] [stderr]     Checking unic-char-range v0.7.0
[INFO] [stderr]     Checking fixedbitset v0.1.9
[INFO] [stderr]     Checking deunicode v0.4.3
[INFO] [stderr]     Checking humansize v1.1.0
[INFO] [stderr]    Compiling cargo-cov v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking open v1.3.2
[INFO] [stderr]     Checking shell-escape v0.1.4
[INFO] [stderr]     Checking natord v1.0.9
[INFO] [stderr]     Checking home v0.3.4
[INFO] [stderr]     Checking fs_extra v1.1.0
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]    Compiling pest_generator v2.1.1
[INFO] [stderr]     Checking chrono v0.4.9
[INFO] [stderr]     Checking shawshank v0.2.3
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking unic-char-property v0.7.0
[INFO] [stderr]     Checking unic-ucd-version v0.7.0
[INFO] [stderr]     Checking petgraph v0.4.13
[INFO] [stderr]     Checking unic-ucd-segment v0.7.0
[INFO] [stderr]     Checking slug v0.1.4
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr]     Checking unic-segment v0.7.0
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking cov v0.0.5
[INFO] [stderr]     Checking tera v0.11.20
[INFO] [stderr] warning: the item `Write` is imported redundantly
[INFO] [stderr]    --> src/cargo.rs:386:9
[INFO] [stderr]     |
[INFO] [stderr] 19  | use std::io::{self, Write};
[INFO] [stderr]     |                     ----- the item `Write` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 386 |     use std::io::Write;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/utils.rs:55:26
[INFO] [stderr]    |
[INFO] [stderr] 55 |                 b @ 0x30 ... 0x39 => Some((b - 0x30) as isize),
[INFO] [stderr]    |                          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] ...
[INFO] [stderr] 67 |     do_compare!(lhs, rhs)
[INFO] [stderr]    |     --------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Write` is imported redundantly
[INFO] [stderr]    --> src/cargo.rs:386:9
[INFO] [stderr]     |
[INFO] [stderr] 19  | use std::io::{self, Write};
[INFO] [stderr]     |                     ----- the item `Write` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 386 |     use std::io::Write;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/utils.rs:55:26
[INFO] [stderr]    |
[INFO] [stderr] 55 |                 b @ 0x30 ... 0x39 => Some((b - 0x30) as isize),
[INFO] [stderr]    |                          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] ...
[INFO] [stderr] 67 |     do_compare!(lhs, rhs)
[INFO] [stderr]    |     --------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/main.rs:150:22
[INFO] [stderr]     |
[INFO] [stderr] 150 |             (author: crate_authors!(", "))
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/main.rs:150:22
[INFO] [stderr]     |
[INFO] [stderr] 150 |             (author: crate_authors!(", "))
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/main.rs:150:22
[INFO] [stderr]     |
[INFO] [stderr] 150 |             (author: crate_authors!(", "))
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/main.rs:150:22
[INFO] [stderr]     |
[INFO] [stderr] 150 |             (author: crate_authors!(", "))
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tera::Context::add': Use `insert` instead to keep consistency with std collections
[INFO] [stderr]    --> src/report.rs:296:13
[INFO] [stderr]     |
[INFO] [stderr] 296 |     context.add("crate_path", &config.workspace_path);
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tera::Context::add': Use `insert` instead to keep consistency with std collections
[INFO] [stderr]    --> src/report.rs:297:13
[INFO] [stderr]     |
[INFO] [stderr] 297 |     context.add("files", &files);
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tera::Context::add': Use `insert` instead to keep consistency with std collections
[INFO] [stderr]    --> src/report.rs:296:13
[INFO] [stderr]     |
[INFO] [stderr] 296 |     context.add("crate_path", &config.workspace_path);
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tera::Context::add': Use `insert` instead to keep consistency with std collections
[INFO] [stderr]    --> src/report.rs:297:13
[INFO] [stderr]     |
[INFO] [stderr] 297 |     context.add("files", &files);
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tera::Context::add': Use `insert` instead to keep consistency with std collections
[INFO] [stderr]    --> src/report.rs:361:13
[INFO] [stderr]     |
[INFO] [stderr] 361 |     context.add("crate_path", &config.workspace_path);
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tera::Context::add': Use `insert` instead to keep consistency with std collections
[INFO] [stderr]    --> src/report.rs:362:13
[INFO] [stderr]     |
[INFO] [stderr] 362 |     context.add("symbol", &entry.symbol);
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tera::Context::add': Use `insert` instead to keep consistency with std collections
[INFO] [stderr]    --> src/report.rs:363:13
[INFO] [stderr]     |
[INFO] [stderr] 363 |     context.add("path", &entry.path);
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tera::Context::add': Use `insert` instead to keep consistency with std collections
[INFO] [stderr]    --> src/report.rs:364:13
[INFO] [stderr]     |
[INFO] [stderr] 364 |     context.add("summary", &entry.file.summary());
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tera::Context::add': Use `insert` instead to keep consistency with std collections
[INFO] [stderr]    --> src/report.rs:365:13
[INFO] [stderr]     |
[INFO] [stderr] 365 |     context.add("lines", &lines);
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tera::Context::add': Use `insert` instead to keep consistency with std collections
[INFO] [stderr]    --> src/report.rs:366:13
[INFO] [stderr]     |
[INFO] [stderr] 366 |     context.add("functions", &functions);
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tera::Context::add': Use `insert` instead to keep consistency with std collections
[INFO] [stderr]    --> src/report.rs:361:13
[INFO] [stderr]     |
[INFO] [stderr] 361 |     context.add("crate_path", &config.workspace_path);
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tera::Context::add': Use `insert` instead to keep consistency with std collections
[INFO] [stderr]    --> src/report.rs:362:13
[INFO] [stderr]     |
[INFO] [stderr] 362 |     context.add("symbol", &entry.symbol);
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tera::Context::add': Use `insert` instead to keep consistency with std collections
[INFO] [stderr]    --> src/report.rs:363:13
[INFO] [stderr]     |
[INFO] [stderr] 363 |     context.add("path", &entry.path);
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tera::Context::add': Use `insert` instead to keep consistency with std collections
[INFO] [stderr]    --> src/report.rs:364:13
[INFO] [stderr]     |
[INFO] [stderr] 364 |     context.add("summary", &entry.file.summary());
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tera::Context::add': Use `insert` instead to keep consistency with std collections
[INFO] [stderr]    --> src/report.rs:365:13
[INFO] [stderr]     |
[INFO] [stderr] 365 |     context.add("lines", &lines);
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tera::Context::add': Use `insert` instead to keep consistency with std collections
[INFO] [stderr]    --> src/report.rs:366:13
[INFO] [stderr]     |
[INFO] [stderr] 366 |     context.add("functions", &functions);
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tera::Tera::register_global_function': Use `register_function` instead
[INFO] [stderr]   --> src/template.rs:46:10
[INFO] [stderr]    |
[INFO] [stderr] 46 |     tera.register_global_function("debug_it", Box::new(debug_it));
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tera::Tera::register_global_function': Use `register_function` instead
[INFO] [stderr]   --> src/template.rs:46:10
[INFO] [stderr]    |
[INFO] [stderr] 46 |     tera.register_global_function("debug_it", Box::new(debug_it));
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.45s
[INFO] running `"docker" "inspect" "d163e707474c5542357e8497373f7a5725be88b94d142332a040cd95b227ee5d"`
[INFO] running `"docker" "rm" "-f" "d163e707474c5542357e8497373f7a5725be88b94d142332a040cd95b227ee5d"`
[INFO] [stdout] d163e707474c5542357e8497373f7a5725be88b94d142332a040cd95b227ee5d