[INFO] fetching crate libimagcounter 0.4.0... [INFO] checking libimagcounter-0.4.0 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] extracting crate libimagcounter 0.4.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate libimagcounter 0.4.0 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate libimagcounter 0.4.0 [INFO] finished tweaking crates.io crate libimagcounter 0.4.0 [INFO] tweaked toml for crates.io crate libimagcounter 0.4.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libimagutil v0.4.0 [INFO] [stderr] Downloaded libimagerror v0.4.0 [INFO] [stderr] Downloaded libimagstore v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 51f3f7fb3f44e68acabe3b5cbedb140659f53804ae128905b504432dd34591c5 [INFO] running `Command { std: "docker" "start" "-a" "51f3f7fb3f44e68acabe3b5cbedb140659f53804ae128905b504432dd34591c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "51f3f7fb3f44e68acabe3b5cbedb140659f53804ae128905b504432dd34591c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51f3f7fb3f44e68acabe3b5cbedb140659f53804ae128905b504432dd34591c5", kill_on_drop: false }` [INFO] [stdout] 51f3f7fb3f44e68acabe3b5cbedb140659f53804ae128905b504432dd34591c5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8cec6b7e10cdc7b72355f65bb3b11ed632ead2ab0e63e960794aca06d1026e07 [INFO] running `Command { std: "docker" "start" "-a" "8cec6b7e10cdc7b72355f65bb3b11ed632ead2ab0e63e960794aca06d1026e07", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking gimli v0.24.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Checking rustc-demangle v0.1.20 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking semver-parser v0.7.0 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking is-match v0.1.0 [INFO] [stderr] Checking same-file v0.1.3 [INFO] [stderr] Checking boolinator v2.4.0 [INFO] [stderr] Checking tinyvec v1.3.1 [INFO] [stderr] Checking walkdir v1.0.7 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking semver v0.8.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking object v0.25.3 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Checking libimagerror v0.4.0 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling backtrace v0.3.60 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking tempfile v2.2.0 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking addr2line v0.15.2 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking libimagutil v0.4.0 [INFO] [stderr] Checking error-chain v0.10.0 [INFO] [stderr] Checking toml-query v0.3.1 [INFO] [stderr] Checking libimagstore v0.4.0 [INFO] [stderr] Checking libimagcounter v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/counter.rs:71:22 [INFO] [stdout] | [INFO] [stdout] 71 | let id = try!(ModuleEntryPath::new(name.clone()) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/counter.rs:74:33 [INFO] [stdout] | [INFO] [stdout] 74 | let mut lockentry = try!(store.create(id).chain_err(|| CEK::StoreWriteError)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: the item `DerefMut` is imported redundantly [INFO] [stdout] --> src/counter.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 20 | use std::ops::DerefMut; [INFO] [stdout] | ------------------ the item `DerefMut` is already imported here [INFO] [stdout] ... [INFO] [stdout] 67 | use std::ops::DerefMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | unused_imports, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/counter.rs:118:15 [INFO] [stdout] | [INFO] [stdout] 118 | match try!(header.read(&query).chain_err(|| CEK::StoreReadError)) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/counter.rs:131:15 [INFO] [stdout] | [INFO] [stdout] 131 | match try!(header.read(&query).chain_err(|| CEK::StoreReadError)) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/counter.rs:195:18 [INFO] [stdout] | [INFO] [stdout] 195 | let id = try!(ModuleEntryPath::new(name) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/counter.rs:203:18 [INFO] [stdout] | [INFO] [stdout] 203 | let id = try!(ModuleEntryPath::new(name) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/counter.rs:218:21 [INFO] [stdout] | [INFO] [stdout] 218 | fn from_storeid(&Store, StoreId) -> Result; [INFO] [stdout] | ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Store` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/counter.rs:218:29 [INFO] [stdout] | [INFO] [stdout] 218 | fn from_storeid(&Store, StoreId) -> Result; [INFO] [stdout] | ^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: StoreId` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `libimagcounter` due to 2 previous errors; 8 warnings emitted [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/counter.rs:71:22 [INFO] [stdout] | [INFO] [stdout] 71 | let id = try!(ModuleEntryPath::new(name.clone()) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/counter.rs:74:33 [INFO] [stdout] | [INFO] [stdout] 74 | let mut lockentry = try!(store.create(id).chain_err(|| CEK::StoreWriteError)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: the item `DerefMut` is imported redundantly [INFO] [stdout] --> src/counter.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 20 | use std::ops::DerefMut; [INFO] [stdout] | ------------------ the item `DerefMut` is already imported here [INFO] [stdout] ... [INFO] [stdout] 67 | use std::ops::DerefMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | unused_imports, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/counter.rs:118:15 [INFO] [stdout] | [INFO] [stdout] 118 | match try!(header.read(&query).chain_err(|| CEK::StoreReadError)) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/counter.rs:131:15 [INFO] [stdout] | [INFO] [stdout] 131 | match try!(header.read(&query).chain_err(|| CEK::StoreReadError)) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/counter.rs:195:18 [INFO] [stdout] | [INFO] [stdout] 195 | let id = try!(ModuleEntryPath::new(name) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/counter.rs:203:18 [INFO] [stdout] | [INFO] [stdout] 203 | let id = try!(ModuleEntryPath::new(name) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/counter.rs:218:21 [INFO] [stdout] | [INFO] [stdout] 218 | fn from_storeid(&Store, StoreId) -> Result; [INFO] [stdout] | ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Store` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/counter.rs:218:29 [INFO] [stdout] | [INFO] [stdout] 218 | fn from_storeid(&Store, StoreId) -> Result; [INFO] [stdout] | ^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: StoreId` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "8cec6b7e10cdc7b72355f65bb3b11ed632ead2ab0e63e960794aca06d1026e07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8cec6b7e10cdc7b72355f65bb3b11ed632ead2ab0e63e960794aca06d1026e07", kill_on_drop: false }` [INFO] [stdout] 8cec6b7e10cdc7b72355f65bb3b11ed632ead2ab0e63e960794aca06d1026e07