[INFO] crate ethox 0.0.1-wip is already in cache
[INFO] extracting crate ethox 0.0.1-wip into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/ethox/0.0.1-wip
[INFO] extracting crate ethox 0.0.1-wip into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/ethox/0.0.1-wip
[INFO] validating manifest of ethox-0.0.1-wip on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ethox-0.0.1-wip on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ethox-0.0.1-wip
[INFO] finished frobbing ethox-0.0.1-wip
[INFO] frobbed toml for ethox-0.0.1-wip written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/ethox/0.0.1-wip/Cargo.toml
[INFO] started frobbing ethox-0.0.1-wip
[INFO] finished frobbing ethox-0.0.1-wip
[INFO] frobbed toml for ethox-0.0.1-wip written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/ethox/0.0.1-wip/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking ethox-0.0.1-wip against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-7/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/ethox/0.0.1-wip:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 48e69a2536d3e639b804a766ae3a7d3064555fbb64134e4e9ef1ec74bf6fc11c
[INFO] running `"docker" "start" "-a" "48e69a2536d3e639b804a766ae3a7d3064555fbb64134e4e9ef1ec74bf6fc11c"`
[INFO] [stderr]     Checking ethox v0.0.1-wip (/opt/crater/workdir)
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/macros.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | / macro_rules! net_trace {
[INFO] [stderr] 21 | |     ($($arg:expr),*) => (net_log!(trace, $($arg),*));
[INFO] [stderr] 22 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/wire/pretty_print.rs:74:30
[INFO] [stderr]    |
[INFO] [stderr] 74 |     fn pretty_print(buffer: &AsRef<[u8]>, fmt: &mut fmt::Formatter,
[INFO] [stderr]    |                              ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<[u8]>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/wire/pretty_print.rs:81:18
[INFO] [stderr]    |
[INFO] [stderr] 81 |     buffer:  &'a AsRef<[u8]>,
[INFO] [stderr]    |                  ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<[u8]>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/wire/pretty_print.rs:87:50
[INFO] [stderr]    |
[INFO] [stderr] 87 |     pub fn new(prefix: &'static str, buffer: &'a AsRef<[u8]>) -> PrettyPrinter<'a, T> {
[INFO] [stderr]    |                                                  ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<[u8]>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/wire/ethernet.rs:217:30
[INFO] [stderr]     |
[INFO] [stderr] 217 |     fn pretty_print(buffer: &AsRef<[u8]>, f: &mut fmt::Formatter,
[INFO] [stderr]     |                              ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<[u8]>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/wire/arp.rs:362:30
[INFO] [stderr]     |
[INFO] [stderr] 362 |     fn pretty_print(buffer: &AsRef<[u8]>, f: &mut fmt::Formatter,
[INFO] [stderr]     |                              ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<[u8]>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/wire/ipv4.rs:666:30
[INFO] [stderr]     |
[INFO] [stderr] 666 |     fn pretty_print(buffer: &AsRef<[u8]>, f: &mut fmt::Formatter,
[INFO] [stderr]     |                              ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<[u8]>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/wire/ipv6.rs:653:30
[INFO] [stderr]     |
[INFO] [stderr] 653 |     fn pretty_print(buffer: &AsRef<[u8]>, f: &mut fmt::Formatter,
[INFO] [stderr]     |                              ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<[u8]>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/wire/udp.rs:279:30
[INFO] [stderr]     |
[INFO] [stderr] 279 |     fn pretty_print(buffer: &AsRef<[u8]>, f: &mut fmt::Formatter,
[INFO] [stderr]     |                              ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<[u8]>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/wire/tcp.rs:1013:30
[INFO] [stderr]      |
[INFO] [stderr] 1013 |     fn pretty_print(buffer: &AsRef<[u8]>, f: &mut fmt::Formatter,
[INFO] [stderr]      |                              ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<[u8]>`
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/macros.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | / macro_rules! net_trace {
[INFO] [stderr] 21 | |     ($($arg:expr),*) => (net_log!(trace, $($arg),*));
[INFO] [stderr] 22 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/wire/pretty_print.rs:74:30
[INFO] [stderr]    |
[INFO] [stderr] 74 |     fn pretty_print(buffer: &AsRef<[u8]>, fmt: &mut fmt::Formatter,
[INFO] [stderr]    |                              ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<[u8]>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/wire/pretty_print.rs:81:18
[INFO] [stderr]    |
[INFO] [stderr] 81 |     buffer:  &'a AsRef<[u8]>,
[INFO] [stderr]    |                  ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<[u8]>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/wire/pretty_print.rs:87:50
[INFO] [stderr]    |
[INFO] [stderr] 87 |     pub fn new(prefix: &'static str, buffer: &'a AsRef<[u8]>) -> PrettyPrinter<'a, T> {
[INFO] [stderr]    |                                                  ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<[u8]>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/wire/ethernet.rs:217:30
[INFO] [stderr]     |
[INFO] [stderr] 217 |     fn pretty_print(buffer: &AsRef<[u8]>, f: &mut fmt::Formatter,
[INFO] [stderr]     |                              ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<[u8]>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/wire/arp.rs:362:30
[INFO] [stderr]     |
[INFO] [stderr] 362 |     fn pretty_print(buffer: &AsRef<[u8]>, f: &mut fmt::Formatter,
[INFO] [stderr]     |                              ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<[u8]>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/wire/ipv4.rs:666:30
[INFO] [stderr]     |
[INFO] [stderr] 666 |     fn pretty_print(buffer: &AsRef<[u8]>, f: &mut fmt::Formatter,
[INFO] [stderr]     |                              ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<[u8]>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/wire/ipv6.rs:653:30
[INFO] [stderr]     |
[INFO] [stderr] 653 |     fn pretty_print(buffer: &AsRef<[u8]>, f: &mut fmt::Formatter,
[INFO] [stderr]     |                              ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<[u8]>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/wire/udp.rs:279:30
[INFO] [stderr]     |
[INFO] [stderr] 279 |     fn pretty_print(buffer: &AsRef<[u8]>, f: &mut fmt::Formatter,
[INFO] [stderr]     |                              ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<[u8]>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/wire/tcp.rs:1013:30
[INFO] [stderr]      |
[INFO] [stderr] 1013 |     fn pretty_print(buffer: &AsRef<[u8]>, f: &mut fmt::Formatter,
[INFO] [stderr]      |                              ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<[u8]>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.15s
[INFO] running `"docker" "inspect" "48e69a2536d3e639b804a766ae3a7d3064555fbb64134e4e9ef1ec74bf6fc11c"`
[INFO] running `"docker" "rm" "-f" "48e69a2536d3e639b804a766ae3a7d3064555fbb64134e4e9ef1ec74bf6fc11c"`
[INFO] [stdout] 48e69a2536d3e639b804a766ae3a7d3064555fbb64134e4e9ef1ec74bf6fc11c