[INFO] fetching crate tearup 0.3.0... [INFO] testing tearup-0.3.0 against try#ecd7b559f89c73ac8f1d318f7501006f37b944b2 for pr-112849 [INFO] extracting crate tearup 0.3.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate tearup 0.3.0 on toolchain ecd7b559f89c73ac8f1d318f7501006f37b944b2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ecd7b559f89c73ac8f1d318f7501006f37b944b2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tearup 0.3.0 [INFO] finished tweaking crates.io crate tearup 0.3.0 [INFO] tweaked toml for crates.io crate tearup 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ecd7b559f89c73ac8f1d318f7501006f37b944b2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ecd7b559f89c73ac8f1d318f7501006f37b944b2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+ecd7b559f89c73ac8f1d318f7501006f37b944b2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f3f5de91a01937851b797bf98956101b90e05f74cc66566df1916290a33f4368 [INFO] running `Command { std: "docker" "start" "-a" "f3f5de91a01937851b797bf98956101b90e05f74cc66566df1916290a33f4368", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f3f5de91a01937851b797bf98956101b90e05f74cc66566df1916290a33f4368", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3f5de91a01937851b797bf98956101b90e05f74cc66566df1916290a33f4368", kill_on_drop: false }` [INFO] [stdout] f3f5de91a01937851b797bf98956101b90e05f74cc66566df1916290a33f4368 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+ecd7b559f89c73ac8f1d318f7501006f37b944b2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 258f04d46c6ded27e9562f7c0048202120db17aad28f2a706907c657ecfd7cce [INFO] running `Command { std: "docker" "start" "-a" "258f04d46c6ded27e9562f7c0048202120db17aad28f2a706907c657ecfd7cce", kill_on_drop: false }` [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling futures-sink v0.3.28 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling futures-io v0.3.28 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling tokio v1.28.2 [INFO] [stderr] Compiling async-trait v0.1.68 [INFO] [stderr] Compiling syn v2.0.18 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling anymap v1.0.0-beta.2 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling stopwatch v0.0.7 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling tearup_macro v0.3.0 [INFO] [stderr] Compiling futures-executor v0.3.28 [INFO] [stderr] Compiling futures v0.3.28 [INFO] [stderr] Compiling tearup v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.88s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "258f04d46c6ded27e9562f7c0048202120db17aad28f2a706907c657ecfd7cce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "258f04d46c6ded27e9562f7c0048202120db17aad28f2a706907c657ecfd7cce", kill_on_drop: false }` [INFO] [stdout] 258f04d46c6ded27e9562f7c0048202120db17aad28f2a706907c657ecfd7cce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+ecd7b559f89c73ac8f1d318f7501006f37b944b2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9a0e2a3a07e34fc05a1b7cf9c954898e551f170839fb2646ea173ab07f1ee42d [INFO] running `Command { std: "docker" "start" "-a" "9a0e2a3a07e34fc05a1b7cf9c954898e551f170839fb2646ea173ab07f1ee42d", kill_on_drop: false }` [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling prettyplease v0.1.25 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stderr] Compiling syn v2.0.18 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling serde_derive v1.0.164 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling async-trait v0.1.68 [INFO] [stderr] Compiling tokio v1.28.2 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling tearup_macro v0.3.0 [INFO] [stderr] Compiling serde v1.0.164 [INFO] [stderr] Compiling futures-executor v0.3.28 [INFO] [stderr] Compiling futures v0.3.28 [INFO] [stderr] Compiling tearup v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling serde_json v1.0.97 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling macrotest v1.0.9 [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 13.46s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "9a0e2a3a07e34fc05a1b7cf9c954898e551f170839fb2646ea173ab07f1ee42d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a0e2a3a07e34fc05a1b7cf9c954898e551f170839fb2646ea173ab07f1ee42d", kill_on_drop: false }` [INFO] [stdout] 9a0e2a3a07e34fc05a1b7cf9c954898e551f170839fb2646ea173ab07f1ee42d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+ecd7b559f89c73ac8f1d318f7501006f37b944b2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6b3a9eb580d40e321fdfd74f5e09e2694e6be9615afa72059c74b6ec74e6eace [INFO] running `Command { std: "docker" "start" "-a" "6b3a9eb580d40e321fdfd74f5e09e2694e6be9615afa72059c74b6ec74e6eace", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tearup-3bd512d6b336e3de) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test helper::time_gate::asyncc::test::it_timeouts ... ok [INFO] [stdout] test helper::time_gate::test::it_timeouts ... ok [INFO] [stdout] test helper::time_gate::test::it_waits_signal ... ok [INFO] [stdout] test helper::time_gate::asyncc::test::it_waits_signal ... ok [INFO] [stdout] test helper::time_gate::test::it_waits_signal_even_with_timeout_option ... ok [INFO] [stdout] test helper::ready_when::test::it_wait_until_predicate_becames_true ... ok [INFO] [stdout] test helper::time_gate::asyncc::test::it_waits_signal_even_with_timeout_option ... ok [INFO] [stdout] test helper::ready_when::asyncc::test::it_wait_until_predicate_becames_true ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stderr] Running tests/impl_context.rs (/opt/rustwide/target/debug/deps/impl_context-9cbcef8adb66fb27) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test context::combinator::with_arguments::it_gives_access_to_variables ... ok [INFO] [stdout] test context::combinator::with_arguments::asyncc::it_gives_access_to_variables ... ok [INFO] [stdout] test context::simple::with_arguments::it_gives_access_to_variables ... ok [INFO] [stdout] test context::simple::setup_teardown::it_pass_through_setup_then_teardown ... ok [INFO] [stdout] test context::simple::setup_teardown::asyncc::it_pass_through_setup_then_teardown ... ok [INFO] [stdout] test context::simple::with_arguments::asyncc::it_pass_through_setup_then_teardown ... ok [INFO] [stdout] test context::combinator::setup_teardown::it_pass_through_setup_then_teardown_of_both_contexts_one_after_the_other ... ok [INFO] [stdout] test context::combinator::setup_teardown::asyncc::it_pass_through_setup_then_teardown_of_both_contexts_one_after_the_other ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] [stderr] Doc-tests tearup [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" "6b3a9eb580d40e321fdfd74f5e09e2694e6be9615afa72059c74b6ec74e6eace", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b3a9eb580d40e321fdfd74f5e09e2694e6be9615afa72059c74b6ec74e6eace", kill_on_drop: false }` [INFO] [stdout] 6b3a9eb580d40e321fdfd74f5e09e2694e6be9615afa72059c74b6ec74e6eace