[INFO] fetching crate tester 0.9.1...
[INFO] testing tester-0.9.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate tester 0.9.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate tester 0.9.1
[INFO] finished tweaking crates.io crate tester 0.9.1
[INFO] tweaked toml for crates.io crate tester 0.9.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tester 0.9.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 24 packages to latest compatible versions
[INFO] [stderr]       Adding term v0.7.0 (available: v1.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d90e029c77079965a207cf31a9136dca6bc0e9ce63d1e539c7a12aa0e6a231be
[INFO] running `Command { std: "docker" "start" "-a" "d90e029c77079965a207cf31a9136dca6bc0e9ce63d1e539c7a12aa0e6a231be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d90e029c77079965a207cf31a9136dca6bc0e9ce63d1e539c7a12aa0e6a231be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d90e029c77079965a207cf31a9136dca6bc0e9ce63d1e539c7a12aa0e6a231be", kill_on_drop: false }`
[INFO] [stdout] d90e029c77079965a207cf31a9136dca6bc0e9ce63d1e539c7a12aa0e6a231be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ffe0923204dba00421d36d09654ae82d980a5e7fd62c0b58e1ce5611b064dc54
[INFO] running `Command { std: "docker" "start" "-a" "ffe0923204dba00421d36d09654ae82d980a5e7fd62c0b58e1ce5611b064dc54", kill_on_drop: false }`
[INFO] [stderr]    Compiling getopts v0.2.24
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]    Compiling tester v0.9.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead
[INFO] [stdout]   --> src/lib.rs:53:51
[INFO] [stdout]    |
[INFO] [stdout] 53 |     panic::{self, catch_unwind, AssertUnwindSafe, PanicInfo},
[INFO] [stdout]    |                                                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead
[INFO] [stdout]    --> src/lib.rs:613:63
[INFO] [stdout]     |
[INFO] [stdout] 613 |     let record_result = Arc::new(move |panic_info: Option<&'_ PanicInfo<'_>>| {
[INFO] [stdout]     |                                                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.50s
[INFO] running `Command { std: "docker" "inspect" "ffe0923204dba00421d36d09654ae82d980a5e7fd62c0b58e1ce5611b064dc54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffe0923204dba00421d36d09654ae82d980a5e7fd62c0b58e1ce5611b064dc54", kill_on_drop: false }`
[INFO] [stdout] ffe0923204dba00421d36d09654ae82d980a5e7fd62c0b58e1ce5611b064dc54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a38f62f6c90c9ed61d1fe0912e51a552934e75bbc651a0cde18e10444fe7ce02
[INFO] running `Command { std: "docker" "start" "-a" "a38f62f6c90c9ed61d1fe0912e51a552934e75bbc651a0cde18e10444fe7ce02", kill_on_drop: false }`
[INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead
[INFO] [stdout]   --> src/lib.rs:53:51
[INFO] [stdout]    |
[INFO] [stdout] 53 |     panic::{self, catch_unwind, AssertUnwindSafe, PanicInfo},
[INFO] [stdout]    |                                                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead
[INFO] [stdout]    --> src/lib.rs:613:63
[INFO] [stdout]     |
[INFO] [stdout] 613 |     let record_result = Arc::new(move |panic_info: Option<&'_ PanicInfo<'_>>| {
[INFO] [stdout]     |                                                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tester v0.9.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead
[INFO] [stdout]   --> src/lib.rs:53:51
[INFO] [stdout]    |
[INFO] [stdout] 53 |     panic::{self, catch_unwind, AssertUnwindSafe, PanicInfo},
[INFO] [stdout]    |                                                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead
[INFO] [stdout]    --> src/lib.rs:613:63
[INFO] [stdout]     |
[INFO] [stdout] 613 |     let record_result = Arc::new(move |panic_info: Option<&'_ PanicInfo<'_>>| {
[INFO] [stdout]     |                                                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/tests.rs:202:16
[INFO] [stdout]     |
[INFO] [stdout] 202 |         panic!(1i32);
[INFO] [stdout]     |                ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 202 |         panic!("{}", 1i32);
[INFO] [stdout]     |                +++++
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 202 -         panic!(1i32);
[INFO] [stdout] 202 +         std::panic::panic_any(1i32);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "a38f62f6c90c9ed61d1fe0912e51a552934e75bbc651a0cde18e10444fe7ce02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a38f62f6c90c9ed61d1fe0912e51a552934e75bbc651a0cde18e10444fe7ce02", kill_on_drop: false }`
[INFO] [stdout] a38f62f6c90c9ed61d1fe0912e51a552934e75bbc651a0cde18e10444fe7ce02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 31c5785141707a386c74c298d04764f7c3067e9048e7a87601ef07253d4f1b6c
[INFO] running `Command { std: "docker" "start" "-a" "31c5785141707a386c74c298d04764f7c3067e9048e7a87601ef07253d4f1b6c", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead
[INFO] [stderr]   --> src/lib.rs:53:51
[INFO] [stderr]    |
[INFO] [stderr] 53 |     panic::{self, catch_unwind, AssertUnwindSafe, PanicInfo},
[INFO] [stderr]    |                                                   ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead
[INFO] [stderr]    --> src/lib.rs:613:63
[INFO] [stderr]     |
[INFO] [stderr] 613 |     let record_result = Arc::new(move |panic_info: Option<&'_ PanicInfo<'_>>| {
[INFO] [stderr]     |                                                               ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/tests.rs:202:16
[INFO] [stderr]     |
[INFO] [stderr] 202 |         panic!(1i32);
[INFO] [stderr]     |                ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stderr] help: add a "{}" format string to `Display` the message
[INFO] [stderr]     |
[INFO] [stderr] 202 |         panic!("{}", 1i32);
[INFO] [stderr]     |                +++++
[INFO] [stderr] help: or use std::panic::panic_any instead
[INFO] [stderr]     |
[INFO] [stderr] 202 -         panic!(1i32);
[INFO] [stderr] 202 +         std::panic::panic_any(1i32);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `tester` (lib) generated 2 warnings
[INFO] [stderr] warning: `tester` (lib test) generated 3 warnings (2 duplicates) (run `cargo fix --lib -p tester --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tester-fdb6c60971243737)
[INFO] [stdout] 
[INFO] [stdout] running 42 tests
[INFO] [stdout] test stats::tests::test_binom25 ... ok
[INFO] [stdout] test stats::tests::test_exp10b ... ok
[INFO] [stdout] test stats::tests::test_exp10c ... ok
[INFO] [stdout] test stats::tests::test_norm10medium ... ok
[INFO] [stdout] test stats::tests::test_norm10narrow ... ok
[INFO] [stdout] test stats::tests::test_exp10a ... ok
[INFO] [stdout] test stats::tests::test_norm2 ... ok
[INFO] [stdout] test stats::tests::test_exp25 ... ok
[INFO] [stdout] test stats::tests::test_norm25verynarrow ... ok
[INFO] [stdout] test stats::tests::test_pois25lambda30 ... ok
[INFO] [stdout] test stats::tests::test_norm10wide ... ok
[INFO] [stdout] test stats::tests::test_pois25lambda50 ... ok
[INFO] [stdout] test stats::tests::test_pois25lambda40 ... ok
[INFO] [stdout] test stats::tests::test_sum_f64s ... ok
[INFO] [stdout] test stats::tests::test_min_max_nan ... ok
[INFO] [stdout] test tests::exclude_should_panic_option ... ok
[INFO] [stdout] test tests::filter_for_ignored_option ... ok
[INFO] [stdout] test tests::parse_show_output_flag ... ok
[INFO] [stdout] test tests::parse_include_ignored_flag ... ok
[INFO] [stdout] test tests::run_include_ignored_option ... ok
[INFO] [stdout] test tests::should_sort_failures_before_printing_them ... ok
[INFO] [stdout] test tests::sort_tests ... ok
[INFO] [stdout] test stats::tests::test_sum_f64_between_ints_that_sum_to_0 ... ok
[INFO] [stdout] test stats::tests::test_unif25 ... ok
[INFO] [stdout] test tests::parse_ignored_flag ... ok
[INFO] [stdout] test tests::exact_filter_match ... ok
[INFO] [stdout] test tests::test_bench_no_iter ... ok
[INFO] [stdout] test tests::test_bench_once_iter ... ok
[INFO] [stdout] test tests::test_error_on_exceed ... ok
[INFO] [stdout] test tests::do_not_run_ignored_tests ... ok
[INFO] [stdout] test tests::test_bench_once_no_iter ... ok
[INFO] [stdout] test tests::test_metricmap_compare ... ok
[INFO] [stdout] test tests::test_should_report_time ... ok
[INFO] [stdout] test tests::test_time_options_threshold ... ok
[INFO] [stdout] test tests::test_should_not_report_time ... ok
[INFO] [stdout] test tests::test_should_panic_but_succeeds ... ok
[INFO] [stdout] test tests::ignored_tests_result_in_ignored ... ok
[INFO] [stdout] test tests::test_should_panic_non_string_message_type ... ok
[INFO] [stdout] test tests::test_should_panic_bad_message ... ok
[INFO] [stdout] test tests::test_should_panic_good_message ... ok
[INFO] [stdout] test tests::test_should_panic ... ok
[INFO] [stdout] test tests::test_bench_iter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.62s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tester
[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" "31c5785141707a386c74c298d04764f7c3067e9048e7a87601ef07253d4f1b6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31c5785141707a386c74c298d04764f7c3067e9048e7a87601ef07253d4f1b6c", kill_on_drop: false }`
[INFO] [stdout] 31c5785141707a386c74c298d04764f7c3067e9048e7a87601ef07253d4f1b6c