[INFO] fetching crate blend 0.6.1... [INFO] testing blend-0.6.1 against 1.52.1 for beta-1.52-2 [INFO] extracting crate blend 0.6.1 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate blend 0.6.1 on toolchain 1.52.1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate blend 0.6.1 [INFO] finished tweaking crates.io crate blend 0.6.1 [INFO] tweaked toml for crates.io crate blend 0.6.1 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate crates.io crate blend 0.6.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f42cd33715992e4228bd244f96c241f388c6f90348e5415256ef6a11f1dafd5a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f42cd33715992e4228bd244f96c241f388c6f90348e5415256ef6a11f1dafd5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f42cd33715992e4228bd244f96c241f388c6f90348e5415256ef6a11f1dafd5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f42cd33715992e4228bd244f96c241f388c6f90348e5415256ef6a11f1dafd5a", kill_on_drop: false }` [INFO] [stdout] f42cd33715992e4228bd244f96c241f388c6f90348e5415256ef6a11f1dafd5a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bb72321ab33f8ef4aee0cb8457f0ef6656092f15aebcd206542b17ad6264e1cb [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "bb72321ab33f8ef4aee0cb8457f0ef6656092f15aebcd206542b17ad6264e1cb", kill_on_drop: false }` [INFO] [stderr] Compiling lexical-core v0.4.5 [INFO] [stderr] Compiling nom v5.0.1 [INFO] [stderr] Compiling blend v0.6.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.04s [INFO] running `Command { std: "docker" "inspect" "bb72321ab33f8ef4aee0cb8457f0ef6656092f15aebcd206542b17ad6264e1cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb72321ab33f8ef4aee0cb8457f0ef6656092f15aebcd206542b17ad6264e1cb", kill_on_drop: false }` [INFO] [stdout] bb72321ab33f8ef4aee0cb8457f0ef6656092f15aebcd206542b17ad6264e1cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9428fa6025e3aeb3a9464b2abbbad82a7298c83e3443cf9768737480bc933686 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9428fa6025e3aeb3a9464b2abbbad82a7298c83e3443cf9768737480bc933686", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling blend v0.6.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.38s [INFO] running `Command { std: "docker" "inspect" "9428fa6025e3aeb3a9464b2abbbad82a7298c83e3443cf9768737480bc933686", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9428fa6025e3aeb3a9464b2abbbad82a7298c83e3443cf9768737480bc933686", kill_on_drop: false }` [INFO] [stdout] 9428fa6025e3aeb3a9464b2abbbad82a7298c83e3443cf9768737480bc933686 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0b5cdbc42ce845b22706488cfd2ea8e73092953328844ae7a44a9c31fe2494ae [INFO] running `Command { std: "docker" "start" "-a" "0b5cdbc42ce845b22706488cfd2ea8e73092953328844ae7a44a9c31fe2494ae", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/blend-62e5a6bf4c99f99d) [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 blend [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/runtime.rs - runtime::Instance::get_string (line 736) ... FAILED [INFO] [stdout] test src/lib.rs - (line 28) ... FAILED [INFO] [stdout] test src/runtime.rs - runtime::Instance::get_iter (line 874) ... FAILED [INFO] [stdout] test src/runtime.rs - runtime::Instance::get (line 771) ... FAILED [INFO] [stdout] test src/lib.rs - (line 5) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/runtime.rs - runtime::Instance::get_string (line 736) stdout ---- [INFO] [stdout] error[E0423]: expected value, found crate `blend` [INFO] [stdout] --> src/runtime.rs:737:11 [INFO] [stdout] | [INFO] [stdout] 4 | let obj = blend.get_by_code(*b"OB").next().unwrap(); [INFO] [stdout] | ^^^^^------------ [INFO] [stdout] | | [INFO] [stdout] | help: use the path separator to refer to an item: `blend::get_by_code` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0423`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 28) stdout ---- [INFO] [stdout] error: expected `,`, or `}`, found `{` [INFO] [stdout] --> src/lib.rs:30:11 [INFO] [stdout] | [INFO] [stdout] 4 | id: ID { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/runtime.rs - runtime::Instance::get_iter (line 874) stdout ---- [INFO] [stdout] error[E0423]: expected value, found crate `blend` [INFO] [stdout] --> src/runtime.rs:875:11 [INFO] [stdout] | [INFO] [stdout] 4 | let obj = blend.get_by_code(*b"OB").next().unwrap(); [INFO] [stdout] | ^^^^^------------ [INFO] [stdout] | | [INFO] [stdout] | help: use the path separator to refer to an item: `blend::get_by_code` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0423`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/runtime.rs - runtime::Instance::get (line 771) stdout ---- [INFO] [stdout] error[E0423]: expected value, found crate `blend` [INFO] [stdout] --> src/runtime.rs:772:11 [INFO] [stdout] | [INFO] [stdout] 4 | let obj = blend.get_by_code(*b"OB").next().unwrap(); [INFO] [stdout] | ^^^^^------------ [INFO] [stdout] | | [INFO] [stdout] | help: use the path separator to refer to an item: `blend::get_by_code` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0423`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 5) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'could not open .blend file: Os { code: 2, kind: NotFound, message: "No such file or directory" }', /opt/rustwide/workdir/src/runtime.rs:1244:41 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x56049721c360 - std::backtrace_rs::backtrace::libunwind::trace::h63b7a90188ab5fb3 [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x56049721c360 - std::backtrace_rs::backtrace::trace_unsynchronized::h80aefbf9b851eca7 [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x56049721c360 - std::sys_common::backtrace::_print_fmt::hbef05ae4237a4d72 [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x56049721c360 - ::fmt::h28abce2fdb9884c2 [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x56049723702f - core::fmt::write::h3b84512577ca38a8 [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/core/src/fmt/mod.rs:1092:17 [INFO] [stdout] 5: 0x56049721aaf2 - std::io::Write::write_fmt::h465f8feea02e2aa1 [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/io/mod.rs:1572:15 [INFO] [stdout] 6: 0x56049721e005 - std::sys_common::backtrace::_print::h525280ee0d29bdde [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x56049721e005 - std::sys_common::backtrace::print::h1f0f5b9f3ef8fb78 [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x56049721e005 - std::panicking::default_hook::{{closure}}::ha5838f6faa4a5a8f [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x56049721dab3 - std::panicking::default_hook::hfb9fe98acb0dcb3b [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:225:9 [INFO] [stdout] 10: 0x56049721e60d - std::panicking::rust_panic_with_hook::hb89f5f19036e6af8 [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:591:17 [INFO] [stdout] 11: 0x56049721e1a7 - std::panicking::begin_panic_handler::{{closure}}::h119e7951427f41da [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:497:13 [INFO] [stdout] 12: 0x56049721c81c - std::sys_common::backtrace::__rust_end_short_backtrace::hce386c44bf47a128 [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x56049721e109 - rust_begin_unwind [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:493:5 [INFO] [stdout] 14: 0x5604971b91c1 - core::panicking::panic_fmt::h2242888e8769cd33 [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x5604971b90b3 - core::option::expect_none_failed::hb1edf11f73e63728 [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/core/src/option.rs:1329:5 [INFO] [stdout] 16: 0x5604971bc842 - core::result::Result::expect::he7d290b9ecd0ca82 [INFO] [stdout] 17: 0x5604971bd3bf - blend::runtime::Blend::from_path::hced521ea3338610b [INFO] [stdout] 18: 0x5604971bf195 - rust_out::main::h0f08e593a625e55a [INFO] [stdout] 19: 0x5604971bb653 - core::ops::function::FnOnce::call_once::hb69d213ef8b067a7 [INFO] [stdout] 20: 0x5604971ba2e9 - std::sys_common::backtrace::__rust_begin_short_backtrace::h259025efce0180e2 [INFO] [stdout] 21: 0x5604971bb209 - std::rt::lang_start::{{closure}}::h256f060e5661fc3b [INFO] [stdout] 22: 0x56049721ea0a - core::ops::function::impls:: for &F>::call_once::h44574effd2120c86 [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/core/src/ops/function.rs:259:13 [INFO] [stdout] 23: 0x56049721ea0a - std::panicking::try::do_call::h10b0bd4879c8dfb0 [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:379:40 [INFO] [stdout] 24: 0x56049721ea0a - std::panicking::try::h60c6780d33419e92 [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:343:19 [INFO] [stdout] 25: 0x56049721ea0a - std::panic::catch_unwind::h111f33e08c52e2ce [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panic.rs:431:14 [INFO] [stdout] 26: 0x56049721ea0a - std::rt::lang_start_internal::h126f2e09345dbfda [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/rt.rs:51:25 [INFO] [stdout] 27: 0x5604971bb1f1 - std::rt::lang_start::h1da33ea25348cb11 [INFO] [stdout] 28: 0x5604971bf773 - main [INFO] [stdout] 29: 0x7f1027ea40b3 - __libc_start_main [INFO] [stdout] 30: 0x5604971b988e - _start [INFO] [stdout] 31: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 28) [INFO] [stdout] src/lib.rs - (line 5) [INFO] [stdout] src/runtime.rs - runtime::Instance::get (line 771) [INFO] [stdout] src/runtime.rs - runtime::Instance::get_iter (line 874) [INFO] [stdout] src/runtime.rs - runtime::Instance::get_string (line 736) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.90s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "0b5cdbc42ce845b22706488cfd2ea8e73092953328844ae7a44a9c31fe2494ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b5cdbc42ce845b22706488cfd2ea8e73092953328844ae7a44a9c31fe2494ae", kill_on_drop: false }` [INFO] [stdout] 0b5cdbc42ce845b22706488cfd2ea8e73092953328844ae7a44a9c31fe2494ae