[INFO] fetching crate dylink 0.10.0... [INFO] testing dylink-0.10.0 against try#16fbf98f22730e073c09e7b03f0eafb87a295545 for pr-145628-retry-1 [INFO] extracting crate dylink 0.10.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate dylink 0.10.0 [INFO] finished tweaking crates.io crate dylink 0.10.0 [INFO] tweaked toml for crates.io crate dylink 0.10.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate dylink 0.10.0 on toolchain 16fbf98f22730e073c09e7b03f0eafb87a295545 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 5 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c8134faacfe9a53a957a360aaa633fc53449ab8d7102b4e1925f1340c1376663 [INFO] running `Command { std: "docker" "start" "-a" "c8134faacfe9a53a957a360aaa633fc53449ab8d7102b4e1925f1340c1376663", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c8134faacfe9a53a957a360aaa633fc53449ab8d7102b4e1925f1340c1376663", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8134faacfe9a53a957a360aaa633fc53449ab8d7102b4e1925f1340c1376663", kill_on_drop: false }` [INFO] [stdout] c8134faacfe9a53a957a360aaa633fc53449ab8d7102b4e1925f1340c1376663 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6def396da4999846e597d95431df5b8edf18476bb53512d501ce4e15d3aeabe2 [INFO] running `Command { std: "docker" "start" "-a" "6def396da4999846e597d95431df5b8edf18476bb53512d501ce4e15d3aeabe2", kill_on_drop: false }` [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling dylink_macro v0.10.0 [INFO] [stderr] Compiling dylink v0.10.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Opaque` is never constructed [INFO] [stdout] --> src/sealed.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Opaque { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.18s [INFO] running `Command { std: "docker" "inspect" "6def396da4999846e597d95431df5b8edf18476bb53512d501ce4e15d3aeabe2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6def396da4999846e597d95431df5b8edf18476bb53512d501ce4e15d3aeabe2", kill_on_drop: false }` [INFO] [stdout] 6def396da4999846e597d95431df5b8edf18476bb53512d501ce4e15d3aeabe2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] de50711d89bdc0da32b7d1845e5a544ff1cbfaf13bfcb1c1c3fd1c002337eec4 [INFO] running `Command { std: "docker" "start" "-a" "de50711d89bdc0da32b7d1845e5a544ff1cbfaf13bfcb1c1c3fd1c002337eec4", kill_on_drop: false }` [INFO] [stderr] Compiling dylink v0.10.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Opaque` is never constructed [INFO] [stdout] --> src/sealed.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Opaque { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Opaque` is never constructed [INFO] [stdout] --> src/sealed.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Opaque { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.73s [INFO] running `Command { std: "docker" "inspect" "de50711d89bdc0da32b7d1845e5a544ff1cbfaf13bfcb1c1c3fd1c002337eec4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de50711d89bdc0da32b7d1845e5a544ff1cbfaf13bfcb1c1c3fd1c002337eec4", kill_on_drop: false }` [INFO] [stdout] de50711d89bdc0da32b7d1845e5a544ff1cbfaf13bfcb1c1c3fd1c002337eec4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a51fff64eda71fa7661660649ee5650bacd0c5cea92d65315828e5c664b84a4e [INFO] running `Command { std: "docker" "start" "-a" "a51fff64eda71fa7661660649ee5650bacd0c5cea92d65315828e5c664b84a4e", kill_on_drop: false }` [INFO] [stderr] warning: struct `Opaque` is never constructed [INFO] [stderr] --> src/sealed.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct Opaque { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `dylink` (lib) generated 1 warning [INFO] [stderr] warning: `dylink` (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/dylink-d6a59b14948b9502) [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] [stderr] Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-1fa92ed96e7b3bc7) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test linux::test_atoi_linux ... ok [INFO] [stdout] test linux::test_sym_hdr ... ok [INFO] [stdout] test linux::test_path ... ok [INFO] [stdout] test test_size_exact ... ok [INFO] [stdout] test linux::test_linux_x11 ... ok [INFO] [stdout] test test_hdr_path ... ok [INFO] [stdout] test unix::test_unix_sym_info ... ok [INFO] [stdout] test test_try_clone ... ok [INFO] [stdout] test test_iter_images ... ok [INFO] [stdout] test test_downgrade_upgrade ... ok [INFO] [stdout] test test_path_soundness ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/linux.rs (/opt/rustwide/target/debug/deps/linux-c2de233d04b5d31e) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test_atoi_linux ... ok [INFO] [stdout] test test_linux_x11 ... ok [INFO] [stdout] test test_path ... ok [INFO] [stdout] test test_sym_hdr ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/macos.rs (/opt/rustwide/target/debug/deps/macos-fd43dbccbb25ae34) [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] [stderr] Running tests/unix.rs (/opt/rustwide/target/debug/deps/unix-fa199ed5f58a2bfd) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/windows.rs (/opt/rustwide/target/debug/deps/windows-8c38e972e92ca39b) [INFO] [stdout] test test_unix_sym_info ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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] [stderr] Doc-tests dylink [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test src/weak.rs - weak::Weak::upgrade (line 51) - compile ... ok [INFO] [stdout] test src/lib.rs - Library::open (line 71) - compile ... ok [INFO] [stdout] test src/sync.rs - sync::LibLock<'a>::symbol (line 56) - compile ... ok [INFO] [stdout] test src/lib.rs - Library::symbol (line 110) - compile ... ok [INFO] [stdout] test src/lib.rs - Library::try_clone (line 148) - compile ... ok [INFO] [stdout] test src/lib.rs - Library::downgrade (line 177) - compile ... ok [INFO] [stdout] test src/lib.rs - Library::this (line 89) ... ok [INFO] [stdout] test src/sync.rs - sync::LibLock<'a>::new (line 28) ... ok [INFO] [stdout] test src/weak.rs - weak::Weak::new (line 29) ... ok [INFO] [stdout] test src/lib.rs - lib (line 198) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a51fff64eda71fa7661660649ee5650bacd0c5cea92d65315828e5c664b84a4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a51fff64eda71fa7661660649ee5650bacd0c5cea92d65315828e5c664b84a4e", kill_on_drop: false }` [INFO] [stdout] a51fff64eda71fa7661660649ee5650bacd0c5cea92d65315828e5c664b84a4e