[INFO] fetching crate null-kane 3.0.0...
[INFO] testing null-kane-3.0.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate null-kane 3.0.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate null-kane 3.0.0
[INFO] finished tweaking crates.io crate null-kane 3.0.0
[INFO] tweaked toml for crates.io crate null-kane 3.0.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate null-kane 3.0.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate null-kane 3.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 623f92ce2c0bc9e364cfc2b7dfca153d61bc06da7d46bcbbf5c0579a8c8e308b
[INFO] running `Command { std: "docker" "start" "-a" "623f92ce2c0bc9e364cfc2b7dfca153d61bc06da7d46bcbbf5c0579a8c8e308b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "623f92ce2c0bc9e364cfc2b7dfca153d61bc06da7d46bcbbf5c0579a8c8e308b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "623f92ce2c0bc9e364cfc2b7dfca153d61bc06da7d46bcbbf5c0579a8c8e308b", kill_on_drop: false }`
[INFO] [stdout] 623f92ce2c0bc9e364cfc2b7dfca153d61bc06da7d46bcbbf5c0579a8c8e308b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4edd6b837d0f45c521e048ec554352ee5eecaec54e38e55d67c485d9209769f8
[INFO] running `Command { std: "docker" "start" "-a" "4edd6b837d0f45c521e048ec554352ee5eecaec54e38e55d67c485d9209769f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling null-kane v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "4edd6b837d0f45c521e048ec554352ee5eecaec54e38e55d67c485d9209769f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4edd6b837d0f45c521e048ec554352ee5eecaec54e38e55d67c485d9209769f8", kill_on_drop: false }`
[INFO] [stdout] 4edd6b837d0f45c521e048ec554352ee5eecaec54e38e55d67c485d9209769f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a45ef236c26da8d00318876b468e4fbcf7ef119c9ee76b1aae8b788c6fe0d03f
[INFO] running `Command { std: "docker" "start" "-a" "a45ef236c26da8d00318876b468e4fbcf7ef119c9ee76b1aae8b788c6fe0d03f", kill_on_drop: false }`
[INFO] [stderr]    Compiling null-kane v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "a45ef236c26da8d00318876b468e4fbcf7ef119c9ee76b1aae8b788c6fe0d03f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a45ef236c26da8d00318876b468e4fbcf7ef119c9ee76b1aae8b788c6fe0d03f", kill_on_drop: false }`
[INFO] [stdout] a45ef236c26da8d00318876b468e4fbcf7ef119c9ee76b1aae8b788c6fe0d03f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 227192c56062d0c29964a8362b7228db8fcacbe756368d402ddc7662f846a9db
[INFO] running `Command { std: "docker" "start" "-a" "227192c56062d0c29964a8362b7228db8fcacbe756368d402ddc7662f846a9db", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/null_kane-1edf73e96335259f)
[INFO] [stdout] 
[INFO] [stdout] running 76 tests
[INFO] [stdout] test calculation::add::test::add_assign_f32 ... ok
[INFO] [stdout] test calculation::add::test::add_assign_negative_currency ... ok
[INFO] [stdout] test calculation::add::test::add_assign_f64 ... ok
[INFO] [stdout] test calculation::add::test::add_assign_currency ... ok
[INFO] [stdout] test calculation::add::test::add_assign_negative_f32 ... ok
[INFO] [stdout] test calculation::add::test::add_assign_negative_f64 ... ok
[INFO] [stdout] test calculation::add::test::add_f32_to_currency ... ok
[INFO] [stdout] test calculation::div::test::div_f32 ... ok
[INFO] [stdout] test calculation::div::test::div_f64 ... ok
[INFO] [stdout] test calculation::div::test::div_fraction_f32 ... ok
[INFO] [stdout] test calculation::add::test::add_assign_usize ... ok
[INFO] [stdout] test calculation::div::test::div_fraction_f64 ... ok
[INFO] [stdout] test calculation::div::test::div_isize ... ok
[INFO] [stdout] test calculation::div::test::div_negative_f32 ... ok
[INFO] [stdout] test calculation::add::test::add_currencies ... ok
[INFO] [stdout] test calculation::div::test::div_negative_f64 ... ok
[INFO] [stdout] test calculation::div::test::div_negative_isize_negative ... ok
[INFO] [stdout] test calculation::mult::test::mul_f32_rev ... ok
[INFO] [stdout] test calculation::mult::test::mul_f32_negative_currency ... ok
[INFO] [stdout] test calculation::mult::test::mul_f64 ... ok
[INFO] [stdout] test calculation::div::test::div_isize_negative ... ok
[INFO] [stdout] test calculation::mult::test::mul_fraction_f64 ... ok
[INFO] [stdout] test calculation::mult::test::mul_fraction_negative_f32 ... ok
[INFO] [stdout] test calculation::div::test::div_fraction_negative_f32 ... ok
[INFO] [stdout] test calculation::mult::test::mul_fraction_negative_f64 ... ok
[INFO] [stdout] test calculation::mult::test::mul_fraction_f64_negative_currency ... ok
[INFO] [stdout] test calculation::div::test::div_fraction_negative_f64 ... ok
[INFO] [stdout] test calculation::mult::test::mul_f64_negative_currency ... ok
[INFO] [stdout] test calculation::div::test::div_negative_isize ... ok
[INFO] [stdout] test calculation::mult::test::mul_fraction_f32 ... ok
[INFO] [stdout] test calculation::mult::test::mul_isize ... ok
[INFO] [stdout] test calculation::mult::test::mul_fraction_f32_negative_currency ... ok
[INFO] [stdout] test calculation::mult::test::mul_isize_rev ... ok
[INFO] [stdout] test calculation::mult::test::mul_isize_negative ... ok
[INFO] [stdout] test calculation::mult::test::mul_f64_rev ... ok
[INFO] [stdout] test calculation::mult::test::mul_isize_negative_rev ... ok
[INFO] [stdout] test calculation::mult::test::mul_negative_f64_negative_currency ... ok
[INFO] [stdout] test calculation::mult::test::mul_negative_f64_rev ... ok
[INFO] [stdout] test calculation::mult::test::mul_negative_fraction_f32_negative_currency ... ok
[INFO] [stdout] test calculation::mult::test::mul_negative_fraction_f64_negative_currency ... ok
[INFO] [stdout] test calculation::sub::test::negative_sub_negative_f32 ... ok
[INFO] [stdout] test calculation::mult::test::mul_negative_isize_negative ... ok
[INFO] [stdout] test calculation::sub::test::negative_subassign_negative_currency ... ok
[INFO] [stdout] test calculation::mult::test::mul_usize ... ok
[INFO] [stdout] test calculation::sub::test::sub_currency ... ok
[INFO] [stdout] test calculation::mult::test::mul_negative_f32_negative_currency ... ok
[INFO] [stdout] test calculation::sub::test::negative_sub_f32 ... ok
[INFO] [stdout] test test::compare_both_negative_diff_full_equal_part ... ok
[INFO] [stdout] test test::compare_both_negative_diff_full_greater_part ... ok
[INFO] [stdout] test test::compare_both_negative_equal_full_diff_part ... ok
[INFO] [stdout] test test::compare_diff_full_equal_part ... ok
[INFO] [stdout] test test::compare_diff_negative_equal ... ok
[INFO] [stdout] test test::compare_diff_full_greater_part ... ok
[INFO] [stdout] test calculation::sub::test::sub_negative_f32 ... ok
[INFO] [stdout] test test::compare_diff_negative_equal_full_diff_part ... ok
[INFO] [stdout] test calculation::sub::test::sub_usize ... ok
[INFO] [stdout] test test::compare_diff_negative_greater_values ... ok
[INFO] [stdout] test calculation::sub::test::subassign_currency ... ok
[INFO] [stdout] test calculation::sub::test::subassign_negative_currency ... ok
[INFO] [stdout] test test::compare_equal_full_less_part ... ok
[INFO] [stdout] test test::construct_f32 ... ok
[INFO] [stdout] test calculation::div::test::div_usize ... ok
[INFO] [stdout] test test::parse_currency ... ok
[INFO] [stdout] test calculation::mult::test::mul_f32 ... ok
[INFO] [stdout] test test::parse_currency_prefix_notation ... ok
[INFO] [stdout] test test::compare_equal_full_greater_part ... ok
[INFO] [stdout] test test::parse_currency_prefix_notation_other ... ok
[INFO] [stdout] test test::parse_currency_non_utf8_whitespace ... ok
[INFO] [stdout] test calculation::mult::test::mul_negative_isize_negative_rev ... ok
[INFO] [stdout] test test::compare_both_negative_equal ... ok
[INFO] [stdout] test calculation::mult::test::mul_negative_f64 ... ok
[INFO] [stdout] test test::print_currency ... ok
[INFO] [stdout] test calculation::sub::test::sub_f32 ... ok
[INFO] [stdout] test calculation::mult::test::mul_usize_rev ... ok
[INFO] [stdout] test calculation::sub::test::subassign_usize ... ok
[INFO] [stdout] test test::parse_currency_wrong_currency_symbol - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 76 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests null_kane
[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" "227192c56062d0c29964a8362b7228db8fcacbe756368d402ddc7662f846a9db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "227192c56062d0c29964a8362b7228db8fcacbe756368d402ddc7662f846a9db", kill_on_drop: false }`
[INFO] [stdout] 227192c56062d0c29964a8362b7228db8fcacbe756368d402ddc7662f846a9db