[INFO] fetching crate fuchsia-zircon 0.3.3...
[INFO] checking fuchsia-zircon-0.3.3 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3
[INFO] extracting crate fuchsia-zircon 0.3.3 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate fuchsia-zircon 0.3.3 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fuchsia-zircon 0.3.3
[INFO] finished tweaking crates.io crate fuchsia-zircon 0.3.3
[INFO] tweaked toml for crates.io crate fuchsia-zircon 0.3.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fuchsia-zircon-sys v0.3.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 800890fb6865032e8209919213dfdc94b7476f66780afc45528a5ceb4ef8f228
[INFO] running `Command { std: "docker" "start" "-a" "800890fb6865032e8209919213dfdc94b7476f66780afc45528a5ceb4ef8f228", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "800890fb6865032e8209919213dfdc94b7476f66780afc45528a5ceb4ef8f228", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "800890fb6865032e8209919213dfdc94b7476f66780afc45528a5ceb4ef8f228", kill_on_drop: false }`
[INFO] [stdout] 800890fb6865032e8209919213dfdc94b7476f66780afc45528a5ceb4ef8f228
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c46ba5899c392bdb12bddbb00e949d6e42c3243bf3b9fa6cf4ee2ffa2ea57f19
[INFO] running `Command { std: "docker" "start" "-a" "c46ba5899c392bdb12bddbb00e949d6e42c3243bf3b9fa6cf4ee2ffa2ea57f19", kill_on_drop: false }`
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking fuchsia-zircon-sys v0.3.3
[INFO] [stderr]     Checking fuchsia-zircon v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] error: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/channel.rs:8:6
[INFO] [stdout]    |
[INFO] [stdout] 8  | use {sys, ok};
[INFO] [stdout]    |      ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub extern crate fuchsia_zircon_sys as sys;
[INFO] [stdout]    | ------------------------------------------- the item `sys` is already imported here
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout] 8  | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/channel.rs:94:23
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let n_bytes = try!(usize_into_u32(bytes.len()).map_err(|_| Status::OUT_OF_RANGE));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(deprecated)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/channel.rs:95:25
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let n_handles = try!(usize_into_u32(handles.len()).map_err(|_| Status::OUT_OF_RANGE));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/channel.rs:123:31
[INFO] [stdout]     |
[INFO] [stdout] 123 |         let write_num_bytes = try!(usize_into_u32(bytes.len()).map_err(
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/channel.rs:125:33
[INFO] [stdout]     |
[INFO] [stdout] 125 |         let write_num_handles = try!(usize_into_u32(handles.len()).map_err(
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/cprng.rs:1:18
[INFO] [stdout]    |
[INFO] [stdout] 1  | use {Status, ok, sys};
[INFO] [stdout]    |                  ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub extern crate fuchsia_zircon_sys as sys;
[INFO] [stdout]    | ------------------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/event.rs:8:6
[INFO] [stdout]    |
[INFO] [stdout] 8  | use {sys, ok};
[INFO] [stdout]    |      ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub extern crate fuchsia_zircon_sys as sys;
[INFO] [stdout]    | ------------------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/eventpair.rs:8:6
[INFO] [stdout]    |
[INFO] [stdout] 8  | use {sys, ok};
[INFO] [stdout]    |      ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub extern crate fuchsia_zircon_sys as sys;
[INFO] [stdout]    | ------------------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/fifo.rs:8:6
[INFO] [stdout]    |
[INFO] [stdout] 8  | use {sys, ok};
[INFO] [stdout]    |      ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub extern crate fuchsia_zircon_sys as sys;
[INFO] [stdout]    | ------------------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/handle.rs:1:62
[INFO] [stdout]    |
[INFO] [stdout] 1  | use {Port, Rights, Signals, Status, Time, WaitAsyncOpts, ok, sys};
[INFO] [stdout]    |                                                              ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub extern crate fuchsia_zircon_sys as sys;
[INFO] [stdout]    | ------------------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/port.rs:10:6
[INFO] [stdout]    |
[INFO] [stdout] 10 | use {sys, ok};
[INFO] [stdout]    |      ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub extern crate fuchsia_zircon_sys as sys;
[INFO] [stdout]    | ------------------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/rights.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use sys;
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub extern crate fuchsia_zircon_sys as sys;
[INFO] [stdout]    | ------------------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/socket.rs:8:6
[INFO] [stdout]    |
[INFO] [stdout] 8  | use {sys, Status, ok};
[INFO] [stdout]    |      ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub extern crate fuchsia_zircon_sys as sys;
[INFO] [stdout]    | ------------------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/status.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use sys;
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub extern crate fuchsia_zircon_sys as sys;
[INFO] [stdout]    | ------------------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/time.rs:8:6
[INFO] [stdout]    |
[INFO] [stdout] 8  | use {sys, ok};
[INFO] [stdout]    |      ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub extern crate fuchsia_zircon_sys as sys;
[INFO] [stdout]    | ------------------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/vmar.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use sys;
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub extern crate fuchsia_zircon_sys as sys;
[INFO] [stdout]    | ------------------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/vmo.rs:8:6
[INFO] [stdout]    |
[INFO] [stdout] 8  | use {sys, ok};
[INFO] [stdout]    |      ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub extern crate fuchsia_zircon_sys as sys;
[INFO] [stdout]    | ------------------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:149:15
[INFO] [stdout]     |
[INFO] [stdout] 149 |     let len = try!(usize_into_u32(items.len()).map_err(|_| Status::OUT_OF_RANGE));
[INFO] [stdout]     |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/channel.rs:8:6
[INFO] [stdout]    |
[INFO] [stdout] 8  | use {sys, ok};
[INFO] [stdout]    |      ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub extern crate fuchsia_zircon_sys as sys;
[INFO] [stdout]    | ------------------------------------------- the item `sys` is already imported here
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout] 8  | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/channel.rs:94:23
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let n_bytes = try!(usize_into_u32(bytes.len()).map_err(|_| Status::OUT_OF_RANGE));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(deprecated)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/channel.rs:95:25
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let n_handles = try!(usize_into_u32(handles.len()).map_err(|_| Status::OUT_OF_RANGE));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/channel.rs:123:31
[INFO] [stdout]     |
[INFO] [stdout] 123 |         let write_num_bytes = try!(usize_into_u32(bytes.len()).map_err(
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/channel.rs:125:33
[INFO] [stdout]     |
[INFO] [stdout] 125 |         let write_num_handles = try!(usize_into_u32(handles.len()).map_err(
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/event.rs:8:6
[INFO] [stdout]    |
[INFO] [stdout] 8  | use {sys, ok};
[INFO] [stdout]    |      ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub extern crate fuchsia_zircon_sys as sys;
[INFO] [stdout]    | ------------------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/eventpair.rs:8:6
[INFO] [stdout]    |
[INFO] [stdout] 8  | use {sys, ok};
[INFO] [stdout]    |      ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub extern crate fuchsia_zircon_sys as sys;
[INFO] [stdout]    | ------------------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/fifo.rs:8:6
[INFO] [stdout]    |
[INFO] [stdout] 8  | use {sys, ok};
[INFO] [stdout]    |      ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub extern crate fuchsia_zircon_sys as sys;
[INFO] [stdout]    | ------------------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/handle.rs:1:62
[INFO] [stdout]    |
[INFO] [stdout] 1  | use {Port, Rights, Signals, Status, Time, WaitAsyncOpts, ok, sys};
[INFO] [stdout]    |                                                              ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub extern crate fuchsia_zircon_sys as sys;
[INFO] [stdout]    | ------------------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/port.rs:10:6
[INFO] [stdout]    |
[INFO] [stdout] 10 | use {sys, ok};
[INFO] [stdout]    |      ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub extern crate fuchsia_zircon_sys as sys;
[INFO] [stdout]    | ------------------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/rights.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use sys;
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub extern crate fuchsia_zircon_sys as sys;
[INFO] [stdout]    | ------------------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/socket.rs:8:6
[INFO] [stdout]    |
[INFO] [stdout] 8  | use {sys, Status, ok};
[INFO] [stdout]    |      ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub extern crate fuchsia_zircon_sys as sys;
[INFO] [stdout]    | ------------------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/status.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use sys;
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub extern crate fuchsia_zircon_sys as sys;
[INFO] [stdout]    | ------------------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/time.rs:8:6
[INFO] [stdout]    |
[INFO] [stdout] 8  | use {sys, ok};
[INFO] [stdout]    |      ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub extern crate fuchsia_zircon_sys as sys;
[INFO] [stdout]    | ------------------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/vmar.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use sys;
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub extern crate fuchsia_zircon_sys as sys;
[INFO] [stdout]    | ------------------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `sys` is imported redundantly
[INFO] [stdout]   --> src/vmo.rs:8:6
[INFO] [stdout]    |
[INFO] [stdout] 8  | use {sys, ok};
[INFO] [stdout]    |      ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub extern crate fuchsia_zircon_sys as sys;
[INFO] [stdout]    | ------------------------------------------- the item `sys` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:149:15
[INFO] [stdout]     |
[INFO] [stdout] 149 |     let len = try!(usize_into_u32(items.len()).map_err(|_| Status::OUT_OF_RANGE));
[INFO] [stdout]     |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 18 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fuchsia-zircon` (lib) due to 19 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 17 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fuchsia-zircon` (lib test) due to 18 previous errors
[INFO] running `Command { std: "docker" "inspect" "c46ba5899c392bdb12bddbb00e949d6e42c3243bf3b9fa6cf4ee2ffa2ea57f19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c46ba5899c392bdb12bddbb00e949d6e42c3243bf3b9fa6cf4ee2ffa2ea57f19", kill_on_drop: false }`
[INFO] [stdout] c46ba5899c392bdb12bddbb00e949d6e42c3243bf3b9fa6cf4ee2ffa2ea57f19
[INFO] checking fuchsia-zircon-0.3.3 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3
[INFO] extracting crate fuchsia-zircon 0.3.3 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate fuchsia-zircon 0.3.3 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fuchsia-zircon 0.3.3
[INFO] finished tweaking crates.io crate fuchsia-zircon 0.3.3
[INFO] tweaked toml for crates.io crate fuchsia-zircon 0.3.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f178f7c970f6dd851fe720717bd851af95525e227245a7ebac00774c0250113
[INFO] running `Command { std: "docker" "start" "-a" "5f178f7c970f6dd851fe720717bd851af95525e227245a7ebac00774c0250113", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f178f7c970f6dd851fe720717bd851af95525e227245a7ebac00774c0250113", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f178f7c970f6dd851fe720717bd851af95525e227245a7ebac00774c0250113", kill_on_drop: false }`
[INFO] [stdout] 5f178f7c970f6dd851fe720717bd851af95525e227245a7ebac00774c0250113
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 486ddeb3be36cdea8dff80a5583e367e042d25ad04282030d3b7954ea08ec844
[INFO] running `Command { std: "docker" "start" "-a" "486ddeb3be36cdea8dff80a5583e367e042d25ad04282030d3b7954ea08ec844", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] no edition found in manifest, probably 2015, skipping
[INFO] running `Command { std: "docker" "inspect" "486ddeb3be36cdea8dff80a5583e367e042d25ad04282030d3b7954ea08ec844", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "486ddeb3be36cdea8dff80a5583e367e042d25ad04282030d3b7954ea08ec844", kill_on_drop: false }`
[INFO] [stdout] 486ddeb3be36cdea8dff80a5583e367e042d25ad04282030d3b7954ea08ec844