[INFO] fetching crate baseless 0.0.0...
[INFO] testing baseless-0.0.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate baseless 0.0.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate baseless 0.0.0
[INFO] finished tweaking crates.io crate baseless 0.0.0
[INFO] tweaked toml for crates.io crate baseless 0.0.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate baseless 0.0.0 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] 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] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 3a74a5483f45e0a5a1327ca8ab64fa4af6fc4b8f0f5e871b3cbccfc7259e0f6b
[INFO] running `Command { std: "docker" "start" "-a" "3a74a5483f45e0a5a1327ca8ab64fa4af6fc4b8f0f5e871b3cbccfc7259e0f6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a74a5483f45e0a5a1327ca8ab64fa4af6fc4b8f0f5e871b3cbccfc7259e0f6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a74a5483f45e0a5a1327ca8ab64fa4af6fc4b8f0f5e871b3cbccfc7259e0f6b", kill_on_drop: false }`
[INFO] [stdout] 3a74a5483f45e0a5a1327ca8ab64fa4af6fc4b8f0f5e871b3cbccfc7259e0f6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] e7ab691c040f04b7d1fab5cf0c691b6f50824c27b21ea94a42e5ac6cd820d020
[INFO] running `Command { std: "docker" "start" "-a" "e7ab691c040f04b7d1fab5cf0c691b6f50824c27b21ea94a42e5ac6cd820d020", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]    Compiling baseless v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:352:17
[INFO] [stdout]     |
[INFO] [stdout] 352 |     pub fn iter(&self) -> BorrowedNumberIter {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 352 |     pub fn iter(&self) -> BorrowedNumberIter<'_> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "e7ab691c040f04b7d1fab5cf0c691b6f50824c27b21ea94a42e5ac6cd820d020", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7ab691c040f04b7d1fab5cf0c691b6f50824c27b21ea94a42e5ac6cd820d020", kill_on_drop: false }`
[INFO] [stdout] e7ab691c040f04b7d1fab5cf0c691b6f50824c27b21ea94a42e5ac6cd820d020
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 0a6fb0711fcac3d1e0650c4aa522bbbe1b6b04a4f6c75170fb55fccdf1217170
[INFO] running `Command { std: "docker" "start" "-a" "0a6fb0711fcac3d1e0650c4aa522bbbe1b6b04a4f6c75170fb55fccdf1217170", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:352:17
[INFO] [stdout]     |
[INFO] [stdout] 352 |     pub fn iter(&self) -> BorrowedNumberIter {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 352 |     pub fn iter(&self) -> BorrowedNumberIter<'_> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]    Compiling baseless v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:352:17
[INFO] [stdout]     |
[INFO] [stdout] 352 |     pub fn iter(&self) -> BorrowedNumberIter {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 352 |     pub fn iter(&self) -> BorrowedNumberIter<'_> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "0a6fb0711fcac3d1e0650c4aa522bbbe1b6b04a4f6c75170fb55fccdf1217170", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a6fb0711fcac3d1e0650c4aa522bbbe1b6b04a4f6c75170fb55fccdf1217170", kill_on_drop: false }`
[INFO] [stdout] 0a6fb0711fcac3d1e0650c4aa522bbbe1b6b04a4f6c75170fb55fccdf1217170
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 40de2474491c01269b7a7b6dec82a328b53850bb731b98faa577330c06fd61b3
[INFO] running `Command { std: "docker" "start" "-a" "40de2474491c01269b7a7b6dec82a328b53850bb731b98faa577330c06fd61b3", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:352:17
[INFO] [stderr]     |
[INFO] [stderr] 352 |     pub fn iter(&self) -> BorrowedNumberIter {
[INFO] [stderr]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 352 |     pub fn iter(&self) -> BorrowedNumberIter<'_> {
[INFO] [stderr]     |                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `baseless` (lib) generated 1 warning (run `cargo fix --lib -p baseless` to apply 1 suggestion)
[INFO] [stderr] warning: `baseless` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/baseless-6aa17e83e083446b)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test test::alternating_popping_high_and_low ... ok
[INFO] [stdout] test test::alternating_pushing_high_and_low ... ok
[INFO] [stdout] test test::pop_high_takes_digits_from_right ... ok
[INFO] [stdout] test test::get_returns_correct_digit ... ok
[INFO] [stdout] test test::popping_low_past_bucket_boundary ... ok
[INFO] [stdout] test test::popping_reduces_digits ... ok
[INFO] [stdout] test test::push_high_and_pop_high_are_inverse ... ok
[INFO] [stdout] test test::pop_low_takes_digits_from_left ... ok
[INFO] [stdout] test test::push_high_puts_digit_on_left ... ok
[INFO] [stdout] test test::push_low_and_pop_low_are_inverse ... ok
[INFO] [stdout] test test::pushing_increases_digits ... ok
[INFO] [stdout] test test::pushing_low_past_bucket_boundary ... ok
[INFO] [stdout] test test::push_low_puts_digit_on_right ... ok
[INFO] [stdout] test test::set_alters_correct_digit ... ok
[INFO] [stdout] test test::set_can_alter_1_digit_past_last_digit ... ok
[INFO] [stdout] test test::shift_left_increases_power ... ok
[INFO] [stdout] test test::shift_right_decreases_power ... ok
[INFO] [stdout] test test::single_digit_addition ... ok
[INFO] [stdout] test test::single_digit_addition_with_carry ... ok
[INFO] [stdout] test test::single_digit_addition_with_carry_across_bucket_boundary ... ok
[INFO] [stdout] test test::single_digit_addition_with_carry_that_does_not_travel_all_the_way ... ok
[INFO] [stdout] test test::single_digit_addition_with_new_digit_high ... ok
[INFO] [stdout] test test::pushing_high_past_bucket_boundary ... ok
[INFO] [stdout] test test::single_digit_addition_with_new_digit_low ... ok
[INFO] [stdout] test util::test::generates_valid_precomputation_tables ... ok
[INFO] [stdout] test test::popping_high_past_bucket_boundary ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests baseless
[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" "40de2474491c01269b7a7b6dec82a328b53850bb731b98faa577330c06fd61b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40de2474491c01269b7a7b6dec82a328b53850bb731b98faa577330c06fd61b3", kill_on_drop: false }`
[INFO] [stdout] 40de2474491c01269b7a7b6dec82a328b53850bb731b98faa577330c06fd61b3
