[INFO] fetching crate nectar 0.4.0...
[INFO] testing nectar-0.4.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate nectar 0.4.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate nectar 0.4.0
[INFO] finished tweaking crates.io crate nectar 0.4.0
[INFO] tweaked toml for crates.io crate nectar 0.4.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nectar 0.4.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec37c42e413dc117af72c0723d5ace7d3d299a428e69c9d658401425ce9a10cb
[INFO] running `Command { std: "docker" "start" "-a" "ec37c42e413dc117af72c0723d5ace7d3d299a428e69c9d658401425ce9a10cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec37c42e413dc117af72c0723d5ace7d3d299a428e69c9d658401425ce9a10cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec37c42e413dc117af72c0723d5ace7d3d299a428e69c9d658401425ce9a10cb", kill_on_drop: false }`
[INFO] [stdout] ec37c42e413dc117af72c0723d5ace7d3d299a428e69c9d658401425ce9a10cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] abbbf400ddb91967a021dd36236ddef31f566cd5b511385f8c9bcf820a19dac3
[INFO] running `Command { std: "docker" "start" "-a" "abbbf400ddb91967a021dd36236ddef31f566cd5b511385f8c9bcf820a19dac3", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.52.1
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling nectar v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.30s
[INFO] running `Command { std: "docker" "inspect" "abbbf400ddb91967a021dd36236ddef31f566cd5b511385f8c9bcf820a19dac3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abbbf400ddb91967a021dd36236ddef31f566cd5b511385f8c9bcf820a19dac3", kill_on_drop: false }`
[INFO] [stdout] abbbf400ddb91967a021dd36236ddef31f566cd5b511385f8c9bcf820a19dac3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 028b03407d95c362974a45b5c17c1fee58e0eda360583d0a652e5c94933c0f58
[INFO] running `Command { std: "docker" "start" "-a" "028b03407d95c362974a45b5c17c1fee58e0eda360583d0a652e5c94933c0f58", kill_on_drop: false }`
[INFO] [stderr]    Compiling nectar v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "028b03407d95c362974a45b5c17c1fee58e0eda360583d0a652e5c94933c0f58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "028b03407d95c362974a45b5c17c1fee58e0eda360583d0a652e5c94933c0f58", kill_on_drop: false }`
[INFO] [stdout] 028b03407d95c362974a45b5c17c1fee58e0eda360583d0a652e5c94933c0f58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e6882b7d3af5f7e09d9c446f046faa7c4e4e1eea9db356aca5a247562b8b6a4d
[INFO] running `Command { std: "docker" "start" "-a" "e6882b7d3af5f7e09d9c446f046faa7c4e4e1eea9db356aca5a247562b8b6a4d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nectar-64014f8a9bfc3ec2)
[INFO] [stdout] 
[INFO] [stdout] running 55 tests
[INFO] [stdout] test env::tests::test_decode_env_name_empty_input ... ok
[INFO] [stdout] test env::tests::test_decode_env_name_invalid_esc_seq ... ok
[INFO] [stdout] test env::tests::test_decode_env_name_non_escaped_special_chars ... ok
[INFO] [stdout] test env::tests::test_decode_env_name_unescaped_chars_only ... ok
[INFO] [stdout] test env::tests::test_decode_env_name_invalid_data ... ok
[INFO] [stdout] test env::tests::test_decode_env_value_invalid_data ... ok
[INFO] [stdout] test env::tests::test_decode_env_value_empty_input ... ok
[INFO] [stdout] test env::tests::test_decode_env_uservar ... ok
[INFO] [stdout] test env::tests::test_decode_env_value_invalid_esc_seq ... ok
[INFO] [stdout] test env::tests::test_decode_env_value_non_escaped_special_chars ... ok
[INFO] [stdout] test env::tests::test_decode_env_vars ... ok
[INFO] [stdout] test env::tests::test_decode_env_vars_empty ... ok
[INFO] [stdout] test env::tests::test_decode_env_vars_invalid ... ok
[INFO] [stdout] test env::tests::test_encode_env_op_info ... ok
[INFO] [stdout] test env::tests::test_encode_env_op_is ... ok
[INFO] [stdout] test env::tests::test_encode_env_op_send ... ok
[INFO] [stdout] test env::tests::test_encode_env_op_unknown ... ok
[INFO] [stdout] test env::tests::test_decode_env_value_unescaped_chars_only ... ok
[INFO] [stdout] test linemode::tests::test_parse_slc_function ... ok
[INFO] [stdout] test linemode::tests::test_modifiers_from_byte ... ok
[INFO] [stdout] test tests::test_decode::test_sga_false::test_iac::test_nop ... ok
[INFO] [stdout] test tests::test_decode::test_sga_false::test_iac::test_sb_charset_accepted ... ok
[INFO] [stdout] test tests::test_decode::test_sga_false::test_iac::test_do ... ok
[INFO] [stdout] test tests::test_decode::test_sga_false::test_iac::test_sb_charset_rejected ... ok
[INFO] [stdout] test tests::test_decode::test_sga_false::test_iac::test_sb_charset_ttable_rejected ... ok
[INFO] [stdout] test tests::test_decode::test_sga_false::test_iac::test_sb_charset_request ... ok
[INFO] [stdout] test tests::test_decode::test_sga_false::test_iac::test_double_iac ... ok
[INFO] [stdout] test tests::test_decode::test_sga_false::test_iac::test_will ... ok
[INFO] [stdout] test tests::test_decode::test_sga_true ... ok
[INFO] [stdout] test tests::test_decode::test_sga_false::test_iac::test_wont ... ok
[INFO] [stdout] test tests::test_encode::test_do ... ok
[INFO] [stdout] test tests::test_decode::test_sga_false::test_overflow ... ok
[INFO] [stdout] test tests::test_decode::test_sga_false::test_iac::test_dont ... ok
[INFO] [stdout] test tests::test_encode::test_dont ... ok
[INFO] [stdout] test tests::test_encode::test_sb_charset_accepted ... ok
[INFO] [stdout] test tests::test_encode::test_sb_charset_rejected ... ok
[INFO] [stdout] test tests::test_encode::test_sb_charset_request ... ok
[INFO] [stdout] test tests::test_encode::test_sb_charset_ttable_rejected ... ok
[INFO] [stdout] test tests::test_encode::test_sb_linemode_fmask_decode ... ok
[INFO] [stdout] test tests::test_decode::test_sga_false::test_iac::test_sb_naws ... ok
[INFO] [stdout] test tests::test_encode::test_sb_linemode_fmask_encode ... ok
[INFO] [stdout] test tests::test_encode::test_message ... ok
[INFO] [stdout] test env::tests::test_decode_env_name_esc_sequences ... ok
[INFO] [stdout] test env::tests::test_decode_env_value_esc_sequences ... ok
[INFO] [stdout] test tests::test_encode::test_raw_message ... ok
[INFO] [stdout] test tests::test_decode::test_sga_false::test_buffer_starts_with_newline ... ok
[INFO] [stdout] test tests::test_encode::test_sb_linemode_mode_decode ... ok
[INFO] [stdout] test tests::test_encode::test_sb_linemode_slc_decode ... ok
[INFO] [stdout] test tests::test_encode::test_sb_linemode_unk_decode ... ok
[INFO] [stdout] test tests::test_encode::test_sb_linemode_unk_encode ... ok
[INFO] [stdout] test tests::test_encode::test_sb_naws ... ok
[INFO] [stdout] test tests::test_encode::test_will ... ok
[INFO] [stdout] test tests::test_encode::test_sb_linemode_slc_encode ... ok
[INFO] [stdout] test tests::test_encode::test_wont ... ok
[INFO] [stdout] test tests::test_encode::test_sb_linemode_mode_encode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e6882b7d3af5f7e09d9c446f046faa7c4e4e1eea9db356aca5a247562b8b6a4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6882b7d3af5f7e09d9c446f046faa7c4e4e1eea9db356aca5a247562b8b6a4d", kill_on_drop: false }`
[INFO] [stdout] e6882b7d3af5f7e09d9c446f046faa7c4e4e1eea9db356aca5a247562b8b6a4d