[INFO] fetching crate forked_stream 0.1.2...
[INFO] testing forked_stream-0.1.2 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate forked_stream 0.1.2 into /workspace/builds/worker-5-tc2/source
[INFO] removed /workspace/builds/worker-5-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate forked_stream 0.1.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate forked_stream 0.1.2
[INFO] tweaked toml for crates.io crate forked_stream 0.1.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate forked_stream 0.1.2 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate forked_stream 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8df969fd2d31a8e788e033dfade84a456b1875120b6c573edee49fd4d14f6363
[INFO] running `Command { std: "docker" "start" "-a" "8df969fd2d31a8e788e033dfade84a456b1875120b6c573edee49fd4d14f6363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8df969fd2d31a8e788e033dfade84a456b1875120b6c573edee49fd4d14f6363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8df969fd2d31a8e788e033dfade84a456b1875120b6c573edee49fd4d14f6363", kill_on_drop: false }`
[INFO] [stdout] 8df969fd2d31a8e788e033dfade84a456b1875120b6c573edee49fd4d14f6363
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d34f96640e92965e473af2c60730890d2a376ef9b15469173a9714d3fe808ed
[INFO] running `Command { std: "docker" "start" "-a" "0d34f96640e92965e473af2c60730890d2a376ef9b15469173a9714d3fe808ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling forked_stream v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning[E0602]: unknown lint: `all`
[INFO] [stdout]   |
[INFO] [stdout]   = note: requested on the command line with `-A all`
[INFO] [stdout]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0602`.
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.73s
[INFO] running `Command { std: "docker" "inspect" "0d34f96640e92965e473af2c60730890d2a376ef9b15469173a9714d3fe808ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d34f96640e92965e473af2c60730890d2a376ef9b15469173a9714d3fe808ed", kill_on_drop: false }`
[INFO] [stdout] 0d34f96640e92965e473af2c60730890d2a376ef9b15469173a9714d3fe808ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7b96da0e4b4ed727e6c05187c925300847dc4fd144573caea1efda496d969f9
[INFO] running `Command { std: "docker" "start" "-a" "e7b96da0e4b4ed727e6c05187c925300847dc4fd144573caea1efda496d969f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling jiff v0.2.5
[INFO] [stderr]    Compiling forked_stream v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning[E0602]: unknown lint: `all`
[INFO] [stdout]   |
[INFO] [stdout]   = note: requested on the command line with `-A all`
[INFO] [stdout]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0602`.
[INFO] [stdout] 
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stdout] warning[E0602]: unknown lint: `all`
[INFO] [stdout]   |
[INFO] [stdout]   = note: requested on the command line with `-A all`
[INFO] [stdout]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0602]: unknown lint: `all`
[INFO] [stdout]   |
[INFO] [stdout]   = note: requested on the command line with `-A all`
[INFO] [stdout]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0602]: unknown lint: `all`
[INFO] [stdout]   |
[INFO] [stdout]   = note: requested on the command line with `-A all`
[INFO] [stdout]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0602]: unknown lint: `all`
[INFO] [stdout]   |
[INFO] [stdout]   = note: requested on the command line with `-A all`
[INFO] [stdout]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0602]: unknown lint: `all`
[INFO] [stdout]   |
[INFO] [stdout]   = note: requested on the command line with `-A all`
[INFO] [stdout]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0602]: unknown lint: `all`
[INFO] [stdout]   |
[INFO] [stdout]   = note: requested on the command line with `-A all`
[INFO] [stdout]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0602]: unknown lint: `all`
[INFO] [stdout]   |
[INFO] [stdout]   = note: requested on the command line with `-A all`
[INFO] [stdout]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0602]: unknown lint: `all`
[INFO] [stdout]   |
[INFO] [stdout]   = note: requested on the command line with `-A all`
[INFO] [stdout]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0602`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0602`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0602`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0602`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0602`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0602`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0602`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0602`.
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 16.15s
[INFO] running `Command { std: "docker" "inspect" "e7b96da0e4b4ed727e6c05187c925300847dc4fd144573caea1efda496d969f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7b96da0e4b4ed727e6c05187c925300847dc4fd144573caea1efda496d969f9", kill_on_drop: false }`
[INFO] [stdout] e7b96da0e4b4ed727e6c05187c925300847dc4fd144573caea1efda496d969f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9704bb742141226477766dfae986b2d259d5bd60d02758f1a7c68a653a40be4b
[INFO] running `Command { std: "docker" "start" "-a" "9704bb742141226477766dfae986b2d259d5bd60d02758f1a7c68a653a40be4b", kill_on_drop: false }`
[INFO] [stderr] warning[E0602]: unknown lint: `all`
[INFO] [stderr]   |
[INFO] [stderr]   = note: requested on the command line with `-A all`
[INFO] [stderr]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0602`.
[INFO] [stderr] warning: `forked_stream` (lib) generated 1 warning
[INFO] [stderr] warning: `forked_stream` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `forked_stream` (test "futures_mpsc_one_fork_active") generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `forked_stream` (test "spsc_single_fork") generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `forked_stream` (test "futures_mpsc_two_forks_active") generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `forked_stream` (test "size_and_termination") generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `forked_stream` (test "futures_mpsc_mass_send") generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `forked_stream` (test "spsc_two_forks") generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `forked_stream` (test "debug_log") generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/forked_stream-99367a9c66c6b991)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/debug_log.rs (/opt/rustwide/target/debug/deps/debug_log-58cf3faee33602af)
[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] [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/futures_mpsc_mass_send.rs (/opt/rustwide/target/debug/deps/futures_mpsc_mass_send-f348e99ec55b813d)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test two_forks ... ok
[INFO] [stderr]      Running tests/futures_mpsc_one_fork_active.rs (/opt/rustwide/target/debug/deps/futures_mpsc_one_fork_active-a2d52cb922461e83)
[INFO] [stdout] test many_forks ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.54s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test one_listens_receives_two ... 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] [stderr]      Running tests/futures_mpsc_two_forks_active.rs (/opt/rustwide/target/debug/deps/futures_mpsc_two_forks_active-ea6f7f7db3323a91)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/size_and_termination.rs (/opt/rustwide/target/debug/deps/size_and_termination-8033e6c7c82ec3ef)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test two_listen_one_pulling ... ok
[INFO] [stdout] test two_listen_two_pulling ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running tests/spsc_single_fork.rs (/opt/rustwide/target/debug/deps/spsc_single_fork-724ee810a6502d7c)
[INFO] [stdout] test test_one_fork_terminated ... ok
[INFO] [stderr]      Running tests/spsc_two_forks.rs (/opt/rustwide/target/debug/deps/spsc_two_forks-90461339ff1c6ee4)
[INFO] [stdout] test test_one_fork_size ... ok
[INFO] [stdout] test test_two_fork_size ... ok
[INFO] [stdout] test test_two_forks_terminated ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test a ... ok
[INFO] [stdout] test d ... ok
[INFO] [stdout] test e ... ok
[INFO] [stdout] test h ... ok
[INFO] [stdout] test k ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test after_one_receive_other_none ... ok
[INFO] [stdout] test active_at_right_moment ... ok
[INFO] [stdout] test both_nothing ... ok
[INFO] [stdout] test g ... ok
[INFO] [stderr]    Doc-tests forked_stream
[INFO] [stdout] test when_listener_no_pull_other_receive ... ok
[INFO] [stdout] test queued_items ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] warning[E0602]: unknown lint: `all`
[INFO] [stderr]   |
[INFO] [stderr]   = note: requested on the command line with `-A all`
[INFO] [stderr]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0602`.
[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" "9704bb742141226477766dfae986b2d259d5bd60d02758f1a7c68a653a40be4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9704bb742141226477766dfae986b2d259d5bd60d02758f1a7c68a653a40be4b", kill_on_drop: false }`
[INFO] [stdout] 9704bb742141226477766dfae986b2d259d5bd60d02758f1a7c68a653a40be4b