[INFO] cloning repository https://github.com/ePirat/streamreader [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ePirat/streamreader" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FePirat%2Fstreamreader", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FePirat%2Fstreamreader'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 30c391fc8f7699cecca4a0fd7066da93f72c7621 [INFO] testing ePirat/streamreader against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FePirat%2Fstreamreader" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ePirat/streamreader on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ePirat/streamreader [INFO] finished tweaking git repo https://github.com/ePirat/streamreader [INFO] tweaked toml for git repo https://github.com/ePirat/streamreader written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/ePirat/streamreader already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0278f10e0b76934444b9a19bb4c9d9de9c2dc10144d261e0f298274b55adf68c [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" "0278f10e0b76934444b9a19bb4c9d9de9c2dc10144d261e0f298274b55adf68c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0278f10e0b76934444b9a19bb4c9d9de9c2dc10144d261e0f298274b55adf68c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0278f10e0b76934444b9a19bb4c9d9de9c2dc10144d261e0f298274b55adf68c", kill_on_drop: false }` [INFO] [stdout] 0278f10e0b76934444b9a19bb4c9d9de9c2dc10144d261e0f298274b55adf68c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5435c16cfea1f92e7e15dc4950ab57b55b294f18f0b8052d47a822ad55c6aa4e [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" "5435c16cfea1f92e7e15dc4950ab57b55b294f18f0b8052d47a822ad55c6aa4e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.35 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling bitreader v0.3.1 [INFO] [stderr] Compiling exitcode v1.1.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling structopt-derive v0.2.17 [INFO] [stderr] Compiling structopt v0.2.17 [INFO] [stderr] Compiling streamreader v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `AAC_MAIN` should have an upper camel case name [INFO] [stdout] --> src/main.rs:77:5 [INFO] [stdout] | [INFO] [stdout] 77 | AAC_MAIN = 1, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case: `AacMain` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `AAC_LC` should have an upper camel case name [INFO] [stdout] --> src/main.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | AAC_LC = 2, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `AacLc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `AAC_SSR` should have an upper camel case name [INFO] [stdout] --> src/main.rs:79:5 [INFO] [stdout] | [INFO] [stdout] 79 | AAC_SSR = 3, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `AacSsr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `AAC_LTP` should have an upper camel case name [INFO] [stdout] --> src/main.rs:80:5 [INFO] [stdout] | [INFO] [stdout] 80 | AAC_LTP = 4, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `AacLtp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `AAC_SCALABLE` should have an upper camel case name [INFO] [stdout] --> src/main.rs:82:5 [INFO] [stdout] | [INFO] [stdout] 82 | AAC_SCALABLE = 6, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `AacScalable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `TWIN_VQ` should have an upper camel case name [INFO] [stdout] --> src/main.rs:83:5 [INFO] [stdout] | [INFO] [stdout] 83 | TWIN_VQ = 7, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `TwinVq` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NULL` [INFO] [stdout] --> src/main.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 76 | NULL = 0, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `syncword` [INFO] [stdout] --> src/main.rs:91:5 [INFO] [stdout] | [INFO] [stdout] 91 | syncword: u16, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `protection_absent` [INFO] [stdout] --> src/main.rs:93:5 [INFO] [stdout] | [INFO] [stdout] 93 | protection_absent: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.20s [INFO] running `Command { std: "docker" "inspect" "5435c16cfea1f92e7e15dc4950ab57b55b294f18f0b8052d47a822ad55c6aa4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5435c16cfea1f92e7e15dc4950ab57b55b294f18f0b8052d47a822ad55c6aa4e", kill_on_drop: false }` [INFO] [stdout] 5435c16cfea1f92e7e15dc4950ab57b55b294f18f0b8052d47a822ad55c6aa4e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1e58fd1a539cef15fbd34478e4edf4772975aa384bc6973c2e445bab9333eeed [INFO] running `Command { std: "docker" "start" "-a" "1e58fd1a539cef15fbd34478e4edf4772975aa384bc6973c2e445bab9333eeed", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling streamreader v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `AAC_MAIN` should have an upper camel case name [INFO] [stdout] --> src/main.rs:77:5 [INFO] [stdout] | [INFO] [stdout] 77 | AAC_MAIN = 1, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case: `AacMain` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `AAC_LC` should have an upper camel case name [INFO] [stdout] --> src/main.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | AAC_LC = 2, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `AacLc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `AAC_SSR` should have an upper camel case name [INFO] [stdout] --> src/main.rs:79:5 [INFO] [stdout] | [INFO] [stdout] 79 | AAC_SSR = 3, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `AacSsr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `AAC_LTP` should have an upper camel case name [INFO] [stdout] --> src/main.rs:80:5 [INFO] [stdout] | [INFO] [stdout] 80 | AAC_LTP = 4, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `AacLtp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `AAC_SCALABLE` should have an upper camel case name [INFO] [stdout] --> src/main.rs:82:5 [INFO] [stdout] | [INFO] [stdout] 82 | AAC_SCALABLE = 6, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `AacScalable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `TWIN_VQ` should have an upper camel case name [INFO] [stdout] --> src/main.rs:83:5 [INFO] [stdout] | [INFO] [stdout] 83 | TWIN_VQ = 7, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `TwinVq` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NULL` [INFO] [stdout] --> src/main.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 76 | NULL = 0, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `syncword` [INFO] [stdout] --> src/main.rs:91:5 [INFO] [stdout] | [INFO] [stdout] 91 | syncword: u16, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `protection_absent` [INFO] [stdout] --> src/main.rs:93:5 [INFO] [stdout] | [INFO] [stdout] 93 | protection_absent: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.29s [INFO] running `Command { std: "docker" "inspect" "1e58fd1a539cef15fbd34478e4edf4772975aa384bc6973c2e445bab9333eeed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e58fd1a539cef15fbd34478e4edf4772975aa384bc6973c2e445bab9333eeed", kill_on_drop: false }` [INFO] [stdout] 1e58fd1a539cef15fbd34478e4edf4772975aa384bc6973c2e445bab9333eeed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3e02b3c16a6d615da32edc6a7f946918d6952f959956a3df761bd4b55103ab82 [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" "3e02b3c16a6d615da32edc6a7f946918d6952f959956a3df761bd4b55103ab82", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> src/main.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `AAC_MAIN` should have an upper camel case name [INFO] [stderr] --> src/main.rs:77:5 [INFO] [stderr] | [INFO] [stderr] 77 | AAC_MAIN = 1, [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to upper camel case: `AacMain` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `AAC_LC` should have an upper camel case name [INFO] [stderr] --> src/main.rs:78:5 [INFO] [stderr] | [INFO] [stderr] 78 | AAC_LC = 2, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `AacLc` [INFO] [stderr] [INFO] [stderr] warning: variant `AAC_SSR` should have an upper camel case name [INFO] [stderr] --> src/main.rs:79:5 [INFO] [stderr] | [INFO] [stderr] 79 | AAC_SSR = 3, [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `AacSsr` [INFO] [stderr] [INFO] [stderr] warning: variant `AAC_LTP` should have an upper camel case name [INFO] [stderr] --> src/main.rs:80:5 [INFO] [stderr] | [INFO] [stderr] 80 | AAC_LTP = 4, [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `AacLtp` [INFO] [stderr] [INFO] [stderr] warning: variant `AAC_SCALABLE` should have an upper camel case name [INFO] [stderr] --> src/main.rs:82:5 [INFO] [stderr] | [INFO] [stderr] 82 | AAC_SCALABLE = 6, [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `AacScalable` [INFO] [stderr] [INFO] [stderr] warning: variant `TWIN_VQ` should have an upper camel case name [INFO] [stderr] --> src/main.rs:83:5 [INFO] [stderr] | [INFO] [stderr] 83 | TWIN_VQ = 7, [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `TwinVq` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `NULL` [INFO] [stderr] --> src/main.rs:76:5 [INFO] [stderr] | [INFO] [stderr] 76 | NULL = 0, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `syncword` [INFO] [stderr] --> src/main.rs:91:5 [INFO] [stderr] | [INFO] [stderr] 91 | syncword: u16, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `protection_absent` [INFO] [stderr] --> src/main.rs:93:5 [INFO] [stderr] | [INFO] [stderr] 93 | protection_absent: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `streamreader` (bin "streamreader" test) generated 10 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/streamreader-ac3f24ffb520303a) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3e02b3c16a6d615da32edc6a7f946918d6952f959956a3df761bd4b55103ab82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e02b3c16a6d615da32edc6a7f946918d6952f959956a3df761bd4b55103ab82", kill_on_drop: false }` [INFO] [stdout] 3e02b3c16a6d615da32edc6a7f946918d6952f959956a3df761bd4b55103ab82