[INFO] fetching crate tester 0.9.1... [INFO] testing tester-0.9.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate tester 0.9.1 into /workspace/builds/worker-0-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-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate tester 0.9.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b0972db5a2b2ecac64bcd3033d3eadf120e02b4570d17ece8a899a07c9e0852c [INFO] running `Command { std: "docker" "start" "-a" "b0972db5a2b2ecac64bcd3033d3eadf120e02b4570d17ece8a899a07c9e0852c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b0972db5a2b2ecac64bcd3033d3eadf120e02b4570d17ece8a899a07c9e0852c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0972db5a2b2ecac64bcd3033d3eadf120e02b4570d17ece8a899a07c9e0852c", kill_on_drop: false }` [INFO] [stdout] b0972db5a2b2ecac64bcd3033d3eadf120e02b4570d17ece8a899a07c9e0852c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 805603a00934cb93ed6430f18e1723cc2dbccbcec579b6e779ee971edae6fa8c [INFO] running `Command { std: "docker" "start" "-a" "805603a00934cb93ed6430f18e1723cc2dbccbcec579b6e779ee971edae6fa8c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling unicode-width v0.2.2 [INFO] [stderr] Compiling getopts v0.2.24 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling num_cpus v1.17.0 [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 3.54s [INFO] running `Command { std: "docker" "inspect" "805603a00934cb93ed6430f18e1723cc2dbccbcec579b6e779ee971edae6fa8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "805603a00934cb93ed6430f18e1723cc2dbccbcec579b6e779ee971edae6fa8c", kill_on_drop: false }` [INFO] [stdout] 805603a00934cb93ed6430f18e1723cc2dbccbcec579b6e779ee971edae6fa8c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f02aa43ddc454025349a20007d11d9370ad898f256afa7c4bed4c93394f00eaa [INFO] running `Command { std: "docker" "start" "-a" "f02aa43ddc454025349a20007d11d9370ad898f256afa7c4bed4c93394f00eaa", kill_on_drop: false }` [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: 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 [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) 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 1.70s [INFO] running `Command { std: "docker" "inspect" "f02aa43ddc454025349a20007d11d9370ad898f256afa7c4bed4c93394f00eaa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f02aa43ddc454025349a20007d11d9370ad898f256afa7c4bed4c93394f00eaa", kill_on_drop: false }` [INFO] [stdout] f02aa43ddc454025349a20007d11d9370ad898f256afa7c4bed4c93394f00eaa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 14d32be9f34223a151e9b2d0b3a30fe5f4af69cf3a2b231bb89bf37d29cb2a21 [INFO] running `Command { std: "docker" "start" "-a" "14d32be9f34223a151e9b2d0b3a30fe5f4af69cf3a2b231bb89bf37d29cb2a21", 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 [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) 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 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tester-1983f5fbec66077a) [INFO] [stdout] [INFO] [stdout] running 42 tests [INFO] [stdout] test stats::tests::test_binom25 ... ok [INFO] [stdout] test stats::tests::test_exp25 ... ok [INFO] [stdout] test stats::tests::test_exp10a ... ok [INFO] [stdout] test stats::tests::test_exp10c ... ok [INFO] [stdout] test stats::tests::test_min_max_nan ... ok [INFO] [stdout] test stats::tests::test_norm10medium ... ok [INFO] [stdout] test stats::tests::test_norm10narrow ... ok [INFO] [stdout] test stats::tests::test_norm25verynarrow ... ok [INFO] [stdout] test stats::tests::test_pois25lambda30 ... ok [INFO] [stdout] test stats::tests::test_pois25lambda40 ... ok [INFO] [stdout] test stats::tests::test_sum_f64s ... ok [INFO] [stdout] test stats::tests::test_unif25 ... ok [INFO] [stdout] test stats::tests::test_exp10b ... ok [INFO] [stdout] test tests::filter_for_ignored_option ... ok [INFO] [stdout] test tests::exact_filter_match ... ok [INFO] [stdout] test tests::ignored_tests_result_in_ignored ... ok [INFO] [stdout] test tests::do_not_run_ignored_tests ... ok [INFO] [stdout] test tests::sort_tests ... ok [INFO] [stdout] test tests::exclude_should_panic_option ... ok [INFO] [stdout] test tests::test_error_on_exceed ... ok [INFO] [stdout] test tests::test_bench_no_iter ... ok [INFO] [stdout] test tests::test_metricmap_compare ... ok [INFO] [stdout] test tests::parse_ignored_flag ... ok [INFO] [stdout] test tests::test_bench_once_iter ... ok [INFO] [stdout] test stats::tests::test_sum_f64_between_ints_that_sum_to_0 ... ok [INFO] [stdout] test tests::parse_show_output_flag ... ok [INFO] [stdout] test tests::parse_include_ignored_flag ... ok [INFO] [stdout] test tests::test_should_panic_but_succeeds ... ok [INFO] [stdout] test tests::test_should_report_time ... ok [INFO] [stdout] test stats::tests::test_norm10wide ... ok [INFO] [stdout] test tests::test_time_options_threshold ... 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::test_bench_once_no_iter ... ok [INFO] [stdout] test tests::test_should_not_report_time ... ok [INFO] [stdout] test stats::tests::test_norm2 ... ok [INFO] [stdout] test stats::tests::test_pois25lambda50 ... ok [INFO] [stdout] test tests::test_should_panic_bad_message ... ok [INFO] [stdout] test tests::test_should_panic ... ok [INFO] [stdout] test tests::test_should_panic_good_message ... ok [INFO] [stdout] test tests::test_should_panic_non_string_message_type ... 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 3.21s [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" "14d32be9f34223a151e9b2d0b3a30fe5f4af69cf3a2b231bb89bf37d29cb2a21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14d32be9f34223a151e9b2d0b3a30fe5f4af69cf3a2b231bb89bf37d29cb2a21", kill_on_drop: false }` [INFO] [stdout] 14d32be9f34223a151e9b2d0b3a30fe5f4af69cf3a2b231bb89bf37d29cb2a21