[INFO] fetching crate ipfw-rs 0.1.1...
[INFO] fixing ipfw-rs-0.1.1 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate ipfw-rs 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate ipfw-rs 0.1.1
[INFO] finished tweaking crates.io crate ipfw-rs 0.1.1
[INFO] tweaked toml for crates.io crate ipfw-rs 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ipfw-rs 0.1.1 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ipfw-rs 0.1.1 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-byteorder v0.3.0
[INFO] [stderr]   Downloaded cdns-rs v0.2.6
[INFO] [stderr]   Downloaded nix v0.28.0
[INFO] [stderr]   Downloaded mac_address v1.1.8
[INFO] [stderr]   Downloaded libc v0.2.176
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5946ff1340a3ca8ad3a5d5e75f7364de04fcdc5cdbca72a9712b9df211d80990
[INFO] running `Command { std: "docker" "start" "5946ff1340a3ca8ad3a5d5e75f7364de04fcdc5cdbca72a9712b9df211d80990", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5946ff1340a3ca8ad3a5d5e75f7364de04fcdc5cdbca72a9712b9df211d80990" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5946ff1340a3ca8ad3a5d5e75f7364de04fcdc5cdbca72a9712b9df211d80990", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5946ff1340a3ca8ad3a5d5e75f7364de04fcdc5cdbca72a9712b9df211d80990" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]     Checking bitflags v2.9.4
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling nix v0.28.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking mac_address v1.1.8
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling async-recursion v1.1.1
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking tokio-byteorder v0.3.0
[INFO] [stderr]     Checking cdns-rs v0.2.6
[INFO] [stderr]     Checking ipfw-rs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find value `AF_LINK` in crate `libc`
[INFO] [stdout]    --> src/ipfw.rs:880:28
[INFO] [stdout]     |
[INFO] [stdout] 880 |                 af = libc::AF_LINK;
[INFO] [stdout]     |                            ^^^^^^^ not found in `libc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AsFd`, `FromRawFd`, and `OwnedFd`
[INFO] [stdout]   --> src/ipfw.rs:38:19
[INFO] [stdout]    |
[INFO] [stdout] 38 | use std::os::fd::{AsFd, BorrowedFd, FromRawFd, OwnedFd};
[INFO] [stdout]    |                   ^^^^              ^^^^^^^^^  ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nix::errno::Errno`
[INFO] [stdout]   --> src/ipfw.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | use nix::errno::Errno;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/common.rs:8:18
[INFO] [stdout]     |
[INFO] [stdout]   8 |               $init;
[INFO] [stdout]     |                    ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ipfw.rs:932:9
[INFO] [stdout]     |
[INFO] [stdout] 932 | /         cfor!(let mut i = 1; i < (1 << 31); i *= 2;
[INFO] [stdout] 933 | |             {
[INFO] [stdout] 934 | |                 let flag = vmask & i;
[INFO] [stdout] 935 | |                 if flag == 0
[INFO] [stdout] ...   |
[INFO] [stdout] 978 | |         ); // for
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `cfor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::os::unix::prelude::RawFd`
[INFO] [stdout]   --> src/ipfw2.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 | use std::os::unix::prelude::RawFd;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `AF_LINK` in crate `libc`
[INFO] [stdout]    --> src/ipfw.rs:880:28
[INFO] [stdout]     |
[INFO] [stdout] 880 |                 af = libc::AF_LINK;
[INFO] [stdout]     |                            ^^^^^^^ not found in `libc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AsFd`, `FromRawFd`, and `OwnedFd`
[INFO] [stdout]   --> src/ipfw.rs:38:19
[INFO] [stdout]    |
[INFO] [stdout] 38 | use std::os::fd::{AsFd, BorrowedFd, FromRawFd, OwnedFd};
[INFO] [stdout]    |                   ^^^^              ^^^^^^^^^  ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nix::errno::Errno`
[INFO] [stdout]   --> src/ipfw.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | use nix::errno::Errno;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/common.rs:8:18
[INFO] [stdout]     |
[INFO] [stdout]   8 |               $init;
[INFO] [stdout]     |                    ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ipfw.rs:932:9
[INFO] [stdout]     |
[INFO] [stdout] 932 | /         cfor!(let mut i = 1; i < (1 << 31); i *= 2;
[INFO] [stdout] 933 | |             {
[INFO] [stdout] 934 | |                 let flag = vmask & i;
[INFO] [stdout] 935 | |                 if flag == 0
[INFO] [stdout] ...   |
[INFO] [stdout] 978 | |         ); // for
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `cfor` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::os::unix::prelude::RawFd`
[INFO] [stdout]   --> src/ipfw2.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 | use std::os::unix::prelude::RawFd;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tp` is never read
[INFO] [stdout]     --> src/ipfw.rs:1034:37
[INFO] [stdout]      |
[INFO] [stdout] 1034 |         let mut tp: IpfwTableType = IpfwTableType::None; // type
[INFO] [stdout]      |                                     ^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 1055 |                     tp = IpfwTableType::try_from(xi.tp)?;
[INFO] [stdout]      |                     ------------------------------------ `tp` is overwritten here before the previous value is read
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ipfw-rs` (lib test) due to 1 previous error; 10 warnings emitted
[INFO] [stdout] warning: value assigned to `vmask` is never read
[INFO] [stdout]     --> src/ipfw.rs:1036:30
[INFO] [stdout]      |
[INFO] [stdout] 1036 |         let mut vmask: u32 = 0;
[INFO] [stdout]      |                              ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 1057 |                     vmask = xi.vmask;
[INFO] [stdout]      |                     ---------------- `vmask` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/ipfw.rs:1156:13
[INFO] [stdout]      |
[INFO] [stdout] 1156 |         let mut ac = hosts.len();
[INFO] [stdout]      |             ----^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ac`
[INFO] [stdout]     --> src/ipfw.rs:1156:13
[INFO] [stdout]      |
[INFO] [stdout] 1156 |         let mut ac = hosts.len();
[INFO] [stdout]      |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ac`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ab`
[INFO] [stdout]   --> src/common.rs:26:40
[INFO] [stdout]    |
[INFO] [stdout] 26 |     if let [0, 0, 0, 0, 0, 0 | 0xffff, ab, cd] = ipv6.segments()
[INFO] [stdout]    |                                        ^^ help: if this is intentional, prefix it with an underscore: `_ab`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cd`
[INFO] [stdout]   --> src/common.rs:26:44
[INFO] [stdout]    |
[INFO] [stdout] 26 |     if let [0, 0, 0, 0, 0, 0 | 0xffff, ab, cd] = ipv6.segments()
[INFO] [stdout]    |                                            ^^ help: if this is intentional, prefix it with an underscore: `_cd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tp` is never read
[INFO] [stdout]     --> src/ipfw.rs:1034:37
[INFO] [stdout]      |
[INFO] [stdout] 1034 |         let mut tp: IpfwTableType = IpfwTableType::None; // type
[INFO] [stdout]      |                                     ^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 1055 |                     tp = IpfwTableType::try_from(xi.tp)?;
[INFO] [stdout]      |                     ------------------------------------ `tp` is overwritten here before the previous value is read
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `vmask` is never read
[INFO] [stdout]     --> src/ipfw.rs:1036:30
[INFO] [stdout]      |
[INFO] [stdout] 1036 |         let mut vmask: u32 = 0;
[INFO] [stdout]      |                              ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 1057 |                     vmask = xi.vmask;
[INFO] [stdout]      |                     ---------------- `vmask` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/ipfw.rs:1156:13
[INFO] [stdout]      |
[INFO] [stdout] 1156 |         let mut ac = hosts.len();
[INFO] [stdout]      |             ----^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ac`
[INFO] [stdout]     --> src/ipfw.rs:1156:13
[INFO] [stdout]      |
[INFO] [stdout] 1156 |         let mut ac = hosts.len();
[INFO] [stdout]      |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ac`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ab`
[INFO] [stdout]   --> src/common.rs:26:40
[INFO] [stdout]    |
[INFO] [stdout] 26 |     if let [0, 0, 0, 0, 0, 0 | 0xffff, ab, cd] = ipv6.segments()
[INFO] [stdout]    |                                        ^^ help: if this is intentional, prefix it with an underscore: `_ab`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cd`
[INFO] [stdout]   --> src/common.rs:26:44
[INFO] [stdout]    |
[INFO] [stdout] 26 |     if let [0, 0, 0, 0, 0, 0 | 0xffff, ab, cd] = ipv6.segments()
[INFO] [stdout]    |                                            ^^ help: if this is intentional, prefix it with an underscore: `_cd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ipfw-rs` (lib) due to 1 previous error; 10 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "5946ff1340a3ca8ad3a5d5e75f7364de04fcdc5cdbca72a9712b9df211d80990", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5946ff1340a3ca8ad3a5d5e75f7364de04fcdc5cdbca72a9712b9df211d80990", kill_on_drop: false }`
[INFO] [stdout] 5946ff1340a3ca8ad3a5d5e75f7364de04fcdc5cdbca72a9712b9df211d80990
