[INFO] fetching crate is-same 0.2.1...
[INFO] testing is-same-0.2.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate is-same 0.2.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate is-same 0.2.1
[INFO] finished tweaking crates.io crate is-same 0.2.1
[INFO] tweaked toml for crates.io crate is-same 0.2.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate is-same 0.2.1 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] 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 48afcbaa57e465e4fca836480868f75813a225589e008939d17e2562de36bfad
[INFO] running `Command { std: "docker" "start" "-a" "48afcbaa57e465e4fca836480868f75813a225589e008939d17e2562de36bfad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48afcbaa57e465e4fca836480868f75813a225589e008939d17e2562de36bfad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48afcbaa57e465e4fca836480868f75813a225589e008939d17e2562de36bfad", kill_on_drop: false }`
[INFO] [stdout] 48afcbaa57e465e4fca836480868f75813a225589e008939d17e2562de36bfad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 7bb0e990b39e024dda123bb0edad1a2e6f6dcf10add870c573ad592957ee7d38
[INFO] running `Command { std: "docker" "start" "-a" "7bb0e990b39e024dda123bb0edad1a2e6f6dcf10add870c573ad592957ee7d38", kill_on_drop: false }`
[INFO] [stderr]    Compiling is-same v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]    --> src/lib.rs:190:12
[INFO] [stdout]     |
[INFO] [stdout] 190 |         if (*self as *const T) == (*other as *const T) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ambiguous_wide_pointer_comparisons)]` on by default
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]     |
[INFO] [stdout] 190 -         if (*self as *const T) == (*other as *const T) {
[INFO] [stdout] 190 +         if std::ptr::addr_eq((*self as *const T), (*other as *const T)) {
[INFO] [stdout]     |
[INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses
[INFO] [stdout]     |
[INFO] [stdout] 190 -         if (*self as *const T) == (*other as *const T) {
[INFO] [stdout] 190 +         if std::ptr::eq((*self as *const T), (*other as *const T)) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "7bb0e990b39e024dda123bb0edad1a2e6f6dcf10add870c573ad592957ee7d38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bb0e990b39e024dda123bb0edad1a2e6f6dcf10add870c573ad592957ee7d38", kill_on_drop: false }`
[INFO] [stdout] 7bb0e990b39e024dda123bb0edad1a2e6f6dcf10add870c573ad592957ee7d38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 006fcc6cd58e19132c73f0d346d27905c88145d971f0f592c10cc829b280012a
[INFO] running `Command { std: "docker" "start" "-a" "006fcc6cd58e19132c73f0d346d27905c88145d971f0f592c10cc829b280012a", kill_on_drop: false }`
[INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]    --> src/lib.rs:190:12
[INFO] [stdout]     |
[INFO] [stdout] 190 |         if (*self as *const T) == (*other as *const T) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ambiguous_wide_pointer_comparisons)]` on by default
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]     |
[INFO] [stdout] 190 -         if (*self as *const T) == (*other as *const T) {
[INFO] [stdout] 190 +         if std::ptr::addr_eq((*self as *const T), (*other as *const T)) {
[INFO] [stdout]     |
[INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses
[INFO] [stdout]     |
[INFO] [stdout] 190 -         if (*self as *const T) == (*other as *const T) {
[INFO] [stdout] 190 +         if std::ptr::eq((*self as *const T), (*other as *const T)) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling is-same v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]    --> src/lib.rs:190:12
[INFO] [stdout]     |
[INFO] [stdout] 190 |         if (*self as *const T) == (*other as *const T) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ambiguous_wide_pointer_comparisons)]` on by default
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]     |
[INFO] [stdout] 190 -         if (*self as *const T) == (*other as *const T) {
[INFO] [stdout] 190 +         if std::ptr::addr_eq((*self as *const T), (*other as *const T)) {
[INFO] [stdout]     |
[INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses
[INFO] [stdout]     |
[INFO] [stdout] 190 -         if (*self as *const T) == (*other as *const T) {
[INFO] [stdout] 190 +         if std::ptr::eq((*self as *const T), (*other as *const T)) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "006fcc6cd58e19132c73f0d346d27905c88145d971f0f592c10cc829b280012a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "006fcc6cd58e19132c73f0d346d27905c88145d971f0f592c10cc829b280012a", kill_on_drop: false }`
[INFO] [stdout] 006fcc6cd58e19132c73f0d346d27905c88145d971f0f592c10cc829b280012a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] be671d5bb2d2eba05015e384849fc80cd4da399a101efe674d96fc399581bcc9
[INFO] running `Command { std: "docker" "start" "-a" "be671d5bb2d2eba05015e384849fc80cd4da399a101efe674d96fc399581bcc9", kill_on_drop: false }`
[INFO] [stderr] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout] 
[INFO] [stderr]    --> src/lib.rs:190:12
[INFO] [stdout] running 0 tests
[INFO] [stderr]     |
[INFO] [stdout] 
[INFO] [stderr] 190 |         if (*self as *const T) == (*other as *const T) {
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ambiguous_wide_pointer_comparisons)]` on by default
[INFO] [stderr] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stderr]     |
[INFO] [stderr] 190 -         if (*self as *const T) == (*other as *const T) {
[INFO] [stderr] 190 +         if std::ptr::addr_eq((*self as *const T), (*other as *const T)) {
[INFO] [stderr]     |
[INFO] [stderr] help: use explicit `std::ptr::eq` method to compare metadata and addresses
[INFO] [stderr]     |
[INFO] [stderr] 190 -         if (*self as *const T) == (*other as *const T) {
[INFO] [stderr] 190 +         if std::ptr::eq((*self as *const T), (*other as *const T)) {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `is-same` (lib) generated 1 warning
[INFO] [stderr] warning: `is-same` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/is_same-cb69a674c1941966)
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-0ae1a3b0422ffb86)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test check_btree_map ... ok
[INFO] [stdout] test check_btree_set ... ok
[INFO] [stdout] test check_cow ... ok
[INFO] [stdout] test check_arrays ... ok
[INFO] [stdout] test check_floats ... ok
[INFO] [stdout] test check_hash_set ... ok
[INFO] [stdout] test check_refs ... ok
[INFO] [stdout] test check_hash_map ... ok
[INFO] [stdout] test check_slices ... ok
[INFO] [stdout] test check_unsized ... ok
[INFO] [stdout] test check_type_id ... ok
[INFO] [stdout] test check_tuples ... ok
[INFO] [stdout] test check_vec ... ok
[INFO] [stdout] test simple_checks ... ok
[INFO] [stdout] test check_path ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests is_same
[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" "be671d5bb2d2eba05015e384849fc80cd4da399a101efe674d96fc399581bcc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be671d5bb2d2eba05015e384849fc80cd4da399a101efe674d96fc399581bcc9", kill_on_drop: false }`
[INFO] [stdout] be671d5bb2d2eba05015e384849fc80cd4da399a101efe674d96fc399581bcc9
