[INFO] fetching crate osi 0.0.1...
[INFO] testing osi-0.0.1 against 1.95.0 for beta-1.96-2
[INFO] extracting crate osi 0.0.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate osi 0.0.1
[INFO] finished tweaking crates.io crate osi 0.0.1
[INFO] tweaked toml for crates.io crate osi 0.0.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate osi 0.0.1 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate osi 0.0.1 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e140ad1eb7e2ed5c1fab41e4e6888f26eab3a10073832292117a92aa56491587
[INFO] running `Command { std: "docker" "start" "-a" "e140ad1eb7e2ed5c1fab41e4e6888f26eab3a10073832292117a92aa56491587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e140ad1eb7e2ed5c1fab41e4e6888f26eab3a10073832292117a92aa56491587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e140ad1eb7e2ed5c1fab41e4e6888f26eab3a10073832292117a92aa56491587", kill_on_drop: false }`
[INFO] [stdout] e140ad1eb7e2ed5c1fab41e4e6888f26eab3a10073832292117a92aa56491587
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4acbeaee0e41a00b6dfd6fcbcb40f53e0549bd9f50baf274a20342f57a0c411
[INFO] running `Command { std: "docker" "start" "-a" "f4acbeaee0e41a00b6dfd6fcbcb40f53e0549bd9f50baf274a20342f57a0c411", kill_on_drop: false }`
[INFO] [stderr]    Compiling osi v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/args/help.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn flag(&self) -> Flag {
[INFO] [stdout]     |                 ^^^^^     ^^^^
[INFO] [stdout]     |                 |         |
[INFO] [stdout]     |                 |         the same lifetime is hidden here
[INFO] [stdout]     |                 |         the same lifetime is hidden here
[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] 117 |     pub fn flag(&self) -> Flag<'_> {
[INFO] [stdout]     |                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/compat.rs:112:28
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub fn to_string_lossy(&self) -> alloc::borrow::Cow<str> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub fn to_string_lossy(&self) -> alloc::borrow::Cow<'_, str> {
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "f4acbeaee0e41a00b6dfd6fcbcb40f53e0549bd9f50baf274a20342f57a0c411", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4acbeaee0e41a00b6dfd6fcbcb40f53e0549bd9f50baf274a20342f57a0c411", kill_on_drop: false }`
[INFO] [stdout] f4acbeaee0e41a00b6dfd6fcbcb40f53e0549bd9f50baf274a20342f57a0c411
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0e4c76ed4f42507adb9a3fd8089690caa968314838757035632cc6aeb7f0dea
[INFO] running `Command { std: "docker" "start" "-a" "a0e4c76ed4f42507adb9a3fd8089690caa968314838757035632cc6aeb7f0dea", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/args/help.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn flag(&self) -> Flag {
[INFO] [stdout]     |                 ^^^^^     ^^^^
[INFO] [stdout]     |                 |         |
[INFO] [stdout]     |                 |         the same lifetime is hidden here
[INFO] [stdout]     |                 |         the same lifetime is hidden here
[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] 117 |     pub fn flag(&self) -> Flag<'_> {
[INFO] [stdout]     |                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/compat.rs:112:28
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub fn to_string_lossy(&self) -> alloc::borrow::Cow<str> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub fn to_string_lossy(&self) -> alloc::borrow::Cow<'_, str> {
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling osi v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/args/help.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn flag(&self) -> Flag {
[INFO] [stdout]     |                 ^^^^^     ^^^^
[INFO] [stdout]     |                 |         |
[INFO] [stdout]     |                 |         the same lifetime is hidden here
[INFO] [stdout]     |                 |         the same lifetime is hidden here
[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] 117 |     pub fn flag(&self) -> Flag<'_> {
[INFO] [stdout]     |                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/compat.rs:112:28
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub fn to_string_lossy(&self) -> alloc::borrow::Cow<str> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub fn to_string_lossy(&self) -> alloc::borrow::Cow<'_, str> {
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "a0e4c76ed4f42507adb9a3fd8089690caa968314838757035632cc6aeb7f0dea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0e4c76ed4f42507adb9a3fd8089690caa968314838757035632cc6aeb7f0dea", kill_on_drop: false }`
[INFO] [stdout] a0e4c76ed4f42507adb9a3fd8089690caa968314838757035632cc6aeb7f0dea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] be5b4df6bd93e03752f454cb695a17e0d9a4490484161ea533f553e251857630
[INFO] running `Command { std: "docker" "start" "-a" "be5b4df6bd93e03752f454cb695a17e0d9a4490484161ea533f553e251857630", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/args/help.rs:117:17
[INFO] [stderr]     |
[INFO] [stderr] 117 |     pub fn flag(&self) -> Flag {
[INFO] [stderr]     |                 ^^^^^     ^^^^
[INFO] [stderr]     |                 |         |
[INFO] [stderr]     |                 |         the same lifetime is hidden here
[INFO] [stderr]     |                 |         the same lifetime is hidden here
[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] 117 |     pub fn flag(&self) -> Flag<'_> {
[INFO] [stderr]     |                               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/compat.rs:112:28
[INFO] [stderr]     |
[INFO] [stderr] 112 |     pub fn to_string_lossy(&self) -> alloc::borrow::Cow<str> {
[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] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 112 |     pub fn to_string_lossy(&self) -> alloc::borrow::Cow<'_, str> {
[INFO] [stderr]     |                                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: `osi` (lib) generated 2 warnings (run `cargo fix --lib -p osi` to apply 2 suggestions)
[INFO] [stderr] warning: `osi` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/osi-d5bfd327c42f8fca)
[INFO] [stdout] 
[INFO] [stdout] running 46 tests
[INFO] [stdout] test align::tests::typeinfo_align_of ... ok
[INFO] [stdout] test args::layout::tests::layout_commands ... ok
[INFO] [stdout] test align::tests::typeinfo_alignx ... ok
[INFO] [stdout] test args::layout::tests::layout_empty ... ok
[INFO] [stdout] test args::layout::tests::layout_flag ... ok
[INFO] [stdout] test args::layout::tests::layout_all ... ok
[INFO] [stdout] test args::layout::tests::layout_command ... ok
[INFO] [stdout] test align::tests::typeinfo_align_as ... ok
[INFO] [stdout] test cfg::test::basic_cond ... ok
[INFO] [stdout] test args::layout::tests::layout_flags ... ok
[INFO] [stdout] test error::tests::uncaught_basic ... ok
[INFO] [stdout] test ffi::endian::tests::traits ... ok
[INFO] [stdout] test ffi::endian::tests::basic ... ok
[INFO] [stdout] test ffi::endian::tests::typeinfo ... ok
[INFO] [stdout] test ffi::integer::tests::basic_copy ... ok
[INFO] [stdout] test ffi::integer::tests::hash ... ok
[INFO] [stdout] test ffi::integer::tests::traits ... ok
[INFO] [stdout] test ffi::integer::tests::typeinfo_complex ... ok
[INFO] [stdout] test ffi::packed::tests::basic_copy ... ok
[INFO] [stdout] test ffi::packed::tests::basic_noncopy ... ok
[INFO] [stdout] test ffi::integer::tests::typeinfo_basic ... ok
[INFO] [stdout] test ffi::packed::tests::typeinfo ... ok
[INFO] [stdout] test ffi::pointer::tests::traits ... ok
[INFO] [stdout] test ffi::pointer::tests::basic_copy ... ok
[INFO] [stdout] test ffi::pointer::tests::basic_noncopy ... ok
[INFO] [stdout] test json::parse::tests::basic ... ok
[INFO] [stdout] test json::token::tests::basic ... ok
[INFO] [stdout] test hash::sha256::tests::object_safety ... ok
[INFO] [stdout] test mem::test::transmute_copy_uninit_const ... ok
[INFO] [stdout] test ffi::endian::tests::unaligned ... ok
[INFO] [stdout] test str::tests::some_basic ... ok
[INFO] [stdout] test hash::sha256::tests::zeroes ... ok
[INFO] [stdout] test mem::test::byte_eq ... ok
[INFO] [stdout] test mem::test::bswap_basic ... ok
[INFO] [stdout] test ffi::pointer::tests::typeinfo ... ok
[INFO] [stdout] test hash::sha256::tests::split ... ok
[INFO] [stdout] test str::tests::symbolize_basic ... ok
[INFO] [stdout] test mem::test::transmute_copy_uninit_mismatch ... ok
[INFO] [stdout] test json::token::tests::known ... ok
[INFO] [stdout] test json::parse::tests::stack ... ok
[INFO] [stdout] test hash::sha256::tests::reference_vectors ... ok
[INFO] [stdout] test mem::test::byte_alias ... ok
[INFO] [stdout] test ffi::integer::tests::basic_noncopy ... ok
[INFO] [stdout] test ffi::packed::tests::traits ... ok
[INFO] [stdout] test hmac::tests::basic ... ok
[INFO] [stdout] test str::tests::cmp_natural_basic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 46 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests osi
[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" "be5b4df6bd93e03752f454cb695a17e0d9a4490484161ea533f553e251857630", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be5b4df6bd93e03752f454cb695a17e0d9a4490484161ea533f553e251857630", kill_on_drop: false }`
[INFO] [stdout] be5b4df6bd93e03752f454cb695a17e0d9a4490484161ea533f553e251857630
