[INFO] fetching crate libimagcounter 0.4.0... [INFO] checking libimagcounter-0.4.0 against try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502 [INFO] extracting crate libimagcounter 0.4.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate libimagcounter 0.4.0 on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "read-manifest" "--manifest-path" "Cargo.toml", 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-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "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" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3d4c62c79e357148adb1bdf2fa97e0a22cb8d6e3337ba3ce147c81a5863ef670 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3d4c62c79e357148adb1bdf2fa97e0a22cb8d6e3337ba3ce147c81a5863ef670", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3d4c62c79e357148adb1bdf2fa97e0a22cb8d6e3337ba3ce147c81a5863ef670", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d4c62c79e357148adb1bdf2fa97e0a22cb8d6e3337ba3ce147c81a5863ef670", kill_on_drop: false }` [INFO] [stdout] 3d4c62c79e357148adb1bdf2fa97e0a22cb8d6e3337ba3ce147c81a5863ef670 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d413bc5229782ab153090d9e1d53ccd2341fea99d28eafb439bb73f3f29639e2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d413bc5229782ab153090d9e1d53ccd2341fea99d28eafb439bb73f3f29639e2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Checking tinyvec v0.3.4 [INFO] [stderr] Checking gimli v0.22.0 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking object v0.20.0 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Checking boolinator v2.4.0 [INFO] [stderr] Checking is-match v0.1.0 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking semver-parser v0.7.0 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking miniz_oxide v0.4.1 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Checking semver v0.8.0 [INFO] [stderr] Checking unicode-normalization v0.1.13 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking libimagerror v0.4.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking tempfile v2.2.0 [INFO] [stderr] Checking libimagutil v0.4.0 [INFO] [stderr] Checking addr2line v0.13.0 [INFO] [stderr] Checking backtrace v0.3.50 [INFO] [stderr] Checking error-chain v0.10.0 [INFO] [stderr] Checking toml v0.4.10 [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] 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] 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: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] 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] 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] error: aborting due to previous error; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `libimagcounter`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "d413bc5229782ab153090d9e1d53ccd2341fea99d28eafb439bb73f3f29639e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d413bc5229782ab153090d9e1d53ccd2341fea99d28eafb439bb73f3f29639e2", kill_on_drop: false }` [INFO] [stdout] d413bc5229782ab153090d9e1d53ccd2341fea99d28eafb439bb73f3f29639e2