[INFO] fetching crate paranoia-caller 0.1.0... [INFO] testing paranoia-caller-0.1.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate paranoia-caller 0.1.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate paranoia-caller 0.1.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate paranoia-caller 0.1.0 [INFO] finished tweaking crates.io crate paranoia-caller 0.1.0 [INFO] tweaked toml for crates.io crate paranoia-caller 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded paranoia-sys v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", 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] f890ee2911e4a64bab4ffbfe824d3552e0f0f05a247224ceef332ad05690c944 [INFO] running `Command { std: "docker" "start" "-a" "f890ee2911e4a64bab4ffbfe824d3552e0f0f05a247224ceef332ad05690c944", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f890ee2911e4a64bab4ffbfe824d3552e0f0f05a247224ceef332ad05690c944", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f890ee2911e4a64bab4ffbfe824d3552e0f0f05a247224ceef332ad05690c944", kill_on_drop: false }` [INFO] [stdout] f890ee2911e4a64bab4ffbfe824d3552e0f0f05a247224ceef332ad05690c944 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8e1ebc862b95c8958522108b97d456b9b926a62901a36a95eb9f799335c09451 [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" "8e1ebc862b95c8958522108b97d456b9b926a62901a36a95eb9f799335c09451", kill_on_drop: false }` [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The lib target `paranoia-sys` in package `paranoia-sys v0.1.1` has the same output filename as the lib target `paranoia-sys` in package `paranoia-sys v0.1.1`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/deps/libparanoia_sys-60a69e91afb1be73.so [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] Compiling paranoia-sys v0.1.1 [INFO] [stderr] Compiling paranoia-caller v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.43s [INFO] running `Command { std: "docker" "inspect" "8e1ebc862b95c8958522108b97d456b9b926a62901a36a95eb9f799335c09451", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e1ebc862b95c8958522108b97d456b9b926a62901a36a95eb9f799335c09451", kill_on_drop: false }` [INFO] [stdout] 8e1ebc862b95c8958522108b97d456b9b926a62901a36a95eb9f799335c09451 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 35d7596c7349bfcb4f1e7a3979710c95f1ef83c5e3398d67095200a113753bb5 [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" "35d7596c7349bfcb4f1e7a3979710c95f1ef83c5e3398d67095200a113753bb5", kill_on_drop: false }` [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The lib target `paranoia-sys` in package `paranoia-sys v0.1.1` has the same output filename as the lib target `paranoia-sys` in package `paranoia-sys v0.1.1`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/deps/libparanoia_sys-60a69e91afb1be73.so [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] thread 'main' panicked at 'assertion failed: mtimes.insert(output.clone(), mtime).is_none()', src/tools/cargo/src/cargo/core/compiler/fingerprint.rs:1020:13 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55fde3ce6e90 - std[77c0456e0eb29f0c]::backtrace_rs::backtrace::libunwind::trace [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x55fde3ce6e90 - std[77c0456e0eb29f0c]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55fde3ce6e90 - std[77c0456e0eb29f0c]::sys_common::backtrace::_print_fmt [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55fde3ce6e90 - ::fmt [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55fde3d105ac - core[ee1ca6415511a9c4]::fmt::write [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/fmt/mod.rs:1110:17 [INFO] [stderr] 5: 0x55fde3cdf055 - ::write_fmt [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/io/mod.rs:1584:15 [INFO] [stderr] 6: 0x55fde3ce9d2b - std[77c0456e0eb29f0c]::sys_common::backtrace::_print [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55fde3ce9d2b - std[77c0456e0eb29f0c]::sys_common::backtrace::print [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55fde3ce9d2b - std[77c0456e0eb29f0c]::panicking::default_hook::{closure#1} [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x55fde3ce9801 - std[77c0456e0eb29f0c]::panicking::default_hook [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x55fde3cea3d1 - std[77c0456e0eb29f0c]::panicking::rust_panic_with_hook [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:622:17 [INFO] [stderr] 11: 0x55fde3ce9ea7 - std[77c0456e0eb29f0c]::panicking::begin_panic_handler::{closure#0} [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:517:13 [INFO] [stderr] 12: 0x55fde3ce738c - std[77c0456e0eb29f0c]::sys_common::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55fde3ce9e39 - rust_begin_unwind [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:515:5 [INFO] [stderr] 14: 0x55fde33b9161 - core[ee1ca6415511a9c4]::panicking::panic_fmt [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x55fde33b90ad - core[ee1ca6415511a9c4]::panicking::panic [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/panicking.rs:50:5 [INFO] [stderr] 16: 0x55fde35f00ac - cargo[edf6f82ea1fec69d]::core::compiler::fingerprint::calculate [INFO] [stderr] 17: 0x55fde35eb3e5 - ::new [INFO] [stderr] 18: 0x55fde38061b5 - , cargo[edf6f82ea1fec69d]::core::compiler::fingerprint::calculate_normal::{closure#0}>, cargo[edf6f82ea1fec69d]::core::compiler::fingerprint::calculate_normal::{closure#1}> as core[ee1ca6415511a9c4]::iter::traits::iterator::Iterator>::try_fold::<(), , cargo[edf6f82ea1fec69d]::core::compiler::fingerprint::calculate_normal::{closure#0}>, cargo[edf6f82ea1fec69d]::core::compiler::fingerprint::calculate_normal::{closure#1}>, anyhow[6dce445751b5b00a]::Error> as core[ee1ca6415511a9c4]::iter::traits::iterator::Iterator>::try_fold<(), core[ee1ca6415511a9c4]::iter::traits::iterator::Iterator::find::check, cargo[edf6f82ea1fec69d]::core::compiler::fingerprint::calculate_normal::{closure#0}>, cargo[edf6f82ea1fec69d]::core::compiler::fingerprint::calculate_normal::{closure#1}>, anyhow[6dce445751b5b00a]::Error> as core[ee1ca6415511a9c4]::iter::traits::iterator::Iterator>::next::{closure#0}>::{closure#0}, core[ee1ca6415511a9c4]::ops::control_flow::ControlFlow>::{closure#0}, core[ee1ca6415511a9c4]::ops::control_flow::ControlFlow>> [INFO] [stderr] 19: 0x55fde34b8c2a - as alloc[cda43b294bbfc5d0]::vec::spec_from_iter::SpecFromIter, cargo[edf6f82ea1fec69d]::core::compiler::fingerprint::calculate_normal::{closure#0}>, cargo[edf6f82ea1fec69d]::core::compiler::fingerprint::calculate_normal::{closure#1}>, anyhow[6dce445751b5b00a]::Error>>>::from_iter [INFO] [stderr] 20: 0x55fde355607a - core[ee1ca6415511a9c4]::iter::adapters::process_results::, cargo[edf6f82ea1fec69d]::core::compiler::fingerprint::calculate_normal::{closure#0}>, cargo[edf6f82ea1fec69d]::core::compiler::fingerprint::calculate_normal::{closure#1}>, cargo[edf6f82ea1fec69d]::core::compiler::fingerprint::DepFingerprint, anyhow[6dce445751b5b00a]::Error, , anyhow[6dce445751b5b00a]::Error> as core[ee1ca6415511a9c4]::iter::traits::collect::FromIterator>>::from_iter, cargo[edf6f82ea1fec69d]::core::compiler::fingerprint::calculate_normal::{closure#0}>, cargo[edf6f82ea1fec69d]::core::compiler::fingerprint::calculate_normal::{closure#1}>>::{closure#0}, alloc[cda43b294bbfc5d0]::vec::Vec> [INFO] [stderr] 21: 0x55fde35eb71d - cargo[edf6f82ea1fec69d]::core::compiler::fingerprint::calculate [INFO] [stderr] 22: 0x55fde35e7618 - cargo[edf6f82ea1fec69d]::core::compiler::fingerprint::prepare_target [INFO] [stderr] 23: 0x55fde3727f50 - cargo[edf6f82ea1fec69d]::core::compiler::compile [INFO] [stderr] 24: 0x55fde34624fa - ::compile [INFO] [stderr] 25: 0x55fde36f3772 - cargo[edf6f82ea1fec69d]::ops::cargo_compile::compile_ws [INFO] [stderr] 26: 0x55fde36f352e - cargo[edf6f82ea1fec69d]::ops::cargo_compile::compile [INFO] [stderr] 27: 0x55fde37b0112 - cargo[edf6f82ea1fec69d]::ops::cargo_test::run_tests [INFO] [stderr] 28: 0x55fde33d363e - cargo[49c01505572e445d]::commands::test::exec [INFO] [stderr] 29: 0x55fde33c92a7 - cargo[49c01505572e445d]::cli::main [INFO] [stderr] 30: 0x55fde33d4234 - cargo[49c01505572e445d]::main [INFO] [stderr] 31: 0x55fde34262c3 - std[77c0456e0eb29f0c]::sys_common::backtrace::__rust_begin_short_backtrace:: [INFO] [stderr] 32: 0x55fde33db559 - std[77c0456e0eb29f0c]::rt::lang_start::<()>::{closure#0} [INFO] [stderr] 33: 0x55fde3cea9c9 - <&dyn core[ee1ca6415511a9c4]::ops::function::Fn<(), Output = i32> + std[77c0456e0eb29f0c]::panic::RefUnwindSafe + core[ee1ca6415511a9c4]::marker::Sync as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 34: 0x55fde3cea9c9 - std[77c0456e0eb29f0c]::panicking::try::do_call::<&dyn core[ee1ca6415511a9c4]::ops::function::Fn<(), Output = i32> + std[77c0456e0eb29f0c]::panic::RefUnwindSafe + core[ee1ca6415511a9c4]::marker::Sync, i32> [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:401:40 [INFO] [stderr] 35: 0x55fde3cea9c9 - std[77c0456e0eb29f0c]::panicking::try:: + std[77c0456e0eb29f0c]::panic::RefUnwindSafe + core[ee1ca6415511a9c4]::marker::Sync> [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:365:19 [INFO] [stderr] 36: 0x55fde3cea9c9 - std[77c0456e0eb29f0c]::panic::catch_unwind::<&dyn core[ee1ca6415511a9c4]::ops::function::Fn<(), Output = i32> + std[77c0456e0eb29f0c]::panic::RefUnwindSafe + core[ee1ca6415511a9c4]::marker::Sync, i32> [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panic.rs:433:14 [INFO] [stderr] 37: 0x55fde3cea9c9 - std[77c0456e0eb29f0c]::rt::lang_start_internal [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/rt.rs:34:21 [INFO] [stderr] 38: 0x55fde33d6292 - main [INFO] [stderr] 39: 0x7f2affa850b3 - __libc_start_main [INFO] [stderr] 40: 0x55fde33b99a1 - [INFO] running `Command { std: "docker" "inspect" "35d7596c7349bfcb4f1e7a3979710c95f1ef83c5e3398d67095200a113753bb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35d7596c7349bfcb4f1e7a3979710c95f1ef83c5e3398d67095200a113753bb5", kill_on_drop: false }` [INFO] [stdout] 35d7596c7349bfcb4f1e7a3979710c95f1ef83c5e3398d67095200a113753bb5