[INFO] fetching crate rapidtar 0.2.0...
[INFO] checking rapidtar-0.2.0 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate rapidtar 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate rapidtar 0.2.0
[INFO] finished tweaking crates.io crate rapidtar 0.2.0
[INFO] tweaked toml for crates.io crate rapidtar 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rapidtar 0.2.0 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 30 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6bcadc614fe42a1f15c918b7ef3543a92f368030ffc8fdbaf07e8d991e2383c
[INFO] running `Command { std: "docker" "start" "-a" "a6bcadc614fe42a1f15c918b7ef3543a92f368030ffc8fdbaf07e8d991e2383c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6bcadc614fe42a1f15c918b7ef3543a92f368030ffc8fdbaf07e8d991e2383c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6bcadc614fe42a1f15c918b7ef3543a92f368030ffc8fdbaf07e8d991e2383c", kill_on_drop: false }`
[INFO] [stdout] a6bcadc614fe42a1f15c918b7ef3543a92f368030ffc8fdbaf07e8d991e2383c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab9bb6ead63d96c1a586a18e134d055ea64a446bbd2972086119f84afa586c1b
[INFO] running `Command { std: "docker" "start" "-a" "ab9bb6ead63d96c1a586a18e134d055ea64a446bbd2972086119f84afa586c1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling nix v0.10.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking argparse v0.2.2
[INFO] [stderr]     Checking pad v0.1.6
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking librapidarchive v0.2.0
[INFO] [stderr]     Checking rapidtar v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin/rapidtar.rs:185:32
[INFO] [stdout]     |
[INFO] [stdout] 185 | fn label_proc<P>(tarball: &mut fs::ArchivalSink<P>, zone: Option<&spanning::DataZone<tar::recovery::RecoveryEntry>>, tarparams: &mut TarP...
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 185 | fn label_proc<P>(tarball: &mut dyn fs::ArchivalSink<P>, zone: Option<&spanning::DataZone<tar::recovery::RecoveryEntry>>, tarparams: &mut TarParameter, tarresult: &mut TarResult) -> io::Result<()> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin/rapidtar.rs:208:34
[INFO] [stdout]     |
[INFO] [stdout] 208 | fn recover_proc(old_tarball: Box<fs::ArchivalSink<tar::recovery::RecoveryEntry>>, tarparams: &mut TarParameter, tarresult: &mut TarResult...
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 | fn recover_proc(old_tarball: Box<dyn fs::ArchivalSink<tar::recovery::RecoveryEntry>>, tarparams: &mut TarParameter, tarresult: &mut TarResult) -> io::Result<Box<fs::ArchivalSink<tar::recovery::RecoveryEntry>>> {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin/rapidtar.rs:208:158
[INFO] [stdout]     |
[INFO] [stdout] 208 | ...arresult: &mut TarResult) -> io::Result<Box<fs::ArchivalSink<tar::recovery::RecoveryEntry>>> {
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 | fn recover_proc(old_tarball: Box<fs::ArchivalSink<tar::recovery::RecoveryEntry>>, tarparams: &mut TarParameter, tarresult: &mut TarResult) -> io::Result<Box<dyn fs::ArchivalSink<tar::recovery::RecoveryEntry>>> {
[INFO] [stdout]     |                                                                                                                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin/rapidtar.rs:275:33
[INFO] [stdout]     |
[INFO] [stdout] 275 | fn serialize_proc(tarball: &mut fs::ArchivalSink<tar::recovery::RecoveryEntry>, receiver: &Receiver<tar::header::HeaderGenResult>, failed...
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 275 | fn serialize_proc(tarball: &mut dyn fs::ArchivalSink<tar::recovery::RecoveryEntry>, receiver: &Receiver<tar::header::HeaderGenResult>, failed_entry: &mut Option<tar::header::HeaderGenResult>, tarparams: &mut TarParameter, tarresult: &mut TarResult) -> io::Result<()> {
[INFO] [stdout]     |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin/rapidtar.rs:331:31
[INFO] [stdout]     |
[INFO] [stdout] 331 | fn close_tarball(tarball: Box<fs::ArchivalSink<tar::recovery::RecoveryEntry>>, tarresult: &mut TarResult) -> io::Result<()> {
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 331 | fn close_tarball(tarball: Box<dyn fs::ArchivalSink<tar::recovery::RecoveryEntry>>, tarresult: &mut TarResult) -> io::Result<()> {
[INFO] [stdout]     |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin/rapidtar.rs:185:32
[INFO] [stdout]     |
[INFO] [stdout] 185 | fn label_proc<P>(tarball: &mut fs::ArchivalSink<P>, zone: Option<&spanning::DataZone<tar::recovery::RecoveryEntry>>, tarparams: &mut TarP...
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 185 | fn label_proc<P>(tarball: &mut dyn fs::ArchivalSink<P>, zone: Option<&spanning::DataZone<tar::recovery::RecoveryEntry>>, tarparams: &mut TarParameter, tarresult: &mut TarResult) -> io::Result<()> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin/rapidtar.rs:208:34
[INFO] [stdout]     |
[INFO] [stdout] 208 | fn recover_proc(old_tarball: Box<fs::ArchivalSink<tar::recovery::RecoveryEntry>>, tarparams: &mut TarParameter, tarresult: &mut TarResult...
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 | fn recover_proc(old_tarball: Box<dyn fs::ArchivalSink<tar::recovery::RecoveryEntry>>, tarparams: &mut TarParameter, tarresult: &mut TarResult) -> io::Result<Box<fs::ArchivalSink<tar::recovery::RecoveryEntry>>> {
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin/rapidtar.rs:208:158
[INFO] [stdout]     |
[INFO] [stdout] 208 | ...arresult: &mut TarResult) -> io::Result<Box<fs::ArchivalSink<tar::recovery::RecoveryEntry>>> {
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 | fn recover_proc(old_tarball: Box<fs::ArchivalSink<tar::recovery::RecoveryEntry>>, tarparams: &mut TarParameter, tarresult: &mut TarResult) -> io::Result<Box<dyn fs::ArchivalSink<tar::recovery::RecoveryEntry>>> {
[INFO] [stdout]     |                                                                                                                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin/rapidtar.rs:275:33
[INFO] [stdout]     |
[INFO] [stdout] 275 | fn serialize_proc(tarball: &mut fs::ArchivalSink<tar::recovery::RecoveryEntry>, receiver: &Receiver<tar::header::HeaderGenResult>, failed...
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 275 | fn serialize_proc(tarball: &mut dyn fs::ArchivalSink<tar::recovery::RecoveryEntry>, receiver: &Receiver<tar::header::HeaderGenResult>, failed_entry: &mut Option<tar::header::HeaderGenResult>, tarparams: &mut TarParameter, tarresult: &mut TarResult) -> io::Result<()> {
[INFO] [stdout]     |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin/rapidtar.rs:331:31
[INFO] [stdout]     |
[INFO] [stdout] 331 | fn close_tarball(tarball: Box<fs::ArchivalSink<tar::recovery::RecoveryEntry>>, tarresult: &mut TarResult) -> io::Result<()> {
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 331 | fn close_tarball(tarball: Box<dyn fs::ArchivalSink<tar::recovery::RecoveryEntry>>, tarresult: &mut TarResult) -> io::Result<()> {
[INFO] [stdout]     |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.67s
[INFO] running `Command { std: "docker" "inspect" "ab9bb6ead63d96c1a586a18e134d055ea64a446bbd2972086119f84afa586c1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab9bb6ead63d96c1a586a18e134d055ea64a446bbd2972086119f84afa586c1b", kill_on_drop: false }`
[INFO] [stdout] ab9bb6ead63d96c1a586a18e134d055ea64a446bbd2972086119f84afa586c1b