[INFO] cloning repository https://github.com/redbean/rust_myhttps [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/redbean/rust_myhttps" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredbean%2Frust_myhttps", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredbean%2Frust_myhttps'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ecb99f3730f048bb1e411e13270f43c695cc3246 [INFO] checking redbean/rust_myhttps against master#c1feb3eceef7d5f0126c309a87062cf413fe0a25 for pr-121053 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredbean%2Frust_myhttps" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/redbean/rust_myhttps on toolchain c1feb3eceef7d5f0126c309a87062cf413fe0a25 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c1feb3eceef7d5f0126c309a87062cf413fe0a25" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/redbean/rust_myhttps [INFO] finished tweaking git repo https://github.com/redbean/rust_myhttps [INFO] tweaked toml for git repo https://github.com/redbean/rust_myhttps written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/redbean/rust_myhttps 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" "+c1feb3eceef7d5f0126c309a87062cf413fe0a25" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c1feb3eceef7d5f0126c309a87062cf413fe0a25" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 27c6cca4fe34a2355132888190e1e0b00f85ad9ed281156cf3328301f004def0 [INFO] running `Command { std: "docker" "start" "-a" "27c6cca4fe34a2355132888190e1e0b00f85ad9ed281156cf3328301f004def0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "27c6cca4fe34a2355132888190e1e0b00f85ad9ed281156cf3328301f004def0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27c6cca4fe34a2355132888190e1e0b00f85ad9ed281156cf3328301f004def0", kill_on_drop: false }` [INFO] [stdout] 27c6cca4fe34a2355132888190e1e0b00f85ad9ed281156cf3328301f004def0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c1feb3eceef7d5f0126c309a87062cf413fe0a25" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c18bae3a45597d733cd37cad3f40aaa3db4d00c4446fc4bebf8840719b3b3a7e [INFO] running `Command { std: "docker" "start" "-a" "c18bae3a45597d733cd37cad3f40aaa3db4d00c4446fc4bebf8840719b3b3a7e", kill_on_drop: false }` [INFO] [stderr] Checking my_http v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/lib.rs:34:31 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn execute (&self, f:F) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `workers` and `sender` are never read [INFO] [stdout] --> src/lib.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct ThreadPool [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | workers : Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 13 | sender : mpsc::Sender, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id` and `thread` are never read [INFO] [stdout] --> src/lib.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 43 | struct Worker [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 44 | { [INFO] [stdout] 45 | id : usize, [INFO] [stdout] | ^^ [INFO] [stdout] 46 | thread : thread::JoinHandle<()>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: path statement drops value [INFO] [stdout] --> src/lib.rs:54:17 [INFO] [stdout] | [INFO] [stdout] 54 | receiver; [INFO] [stdout] | ^^^^^^^^^ help: use `drop` to clarify the intent: `drop(receiver);` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(path_statements)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/lib.rs:34:31 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn execute (&self, f:F) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `workers` and `sender` are never read [INFO] [stdout] --> src/lib.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct ThreadPool [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | workers : Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 13 | sender : mpsc::Sender, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id` and `thread` are never read [INFO] [stdout] --> src/lib.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 43 | struct Worker [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 44 | { [INFO] [stdout] 45 | id : usize, [INFO] [stdout] | ^^ [INFO] [stdout] 46 | thread : thread::JoinHandle<()>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: path statement drops value [INFO] [stdout] --> src/lib.rs:54:17 [INFO] [stdout] | [INFO] [stdout] 54 | receiver; [INFO] [stdout] | ^^^^^^^^^ help: use `drop` to clarify the intent: `drop(receiver);` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(path_statements)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] running `Command { std: "docker" "inspect" "c18bae3a45597d733cd37cad3f40aaa3db4d00c4446fc4bebf8840719b3b3a7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c18bae3a45597d733cd37cad3f40aaa3db4d00c4446fc4bebf8840719b3b3a7e", kill_on_drop: false }` [INFO] [stdout] c18bae3a45597d733cd37cad3f40aaa3db4d00c4446fc4bebf8840719b3b3a7e [INFO] checking redbean/rust_myhttps against try#0d3c0c4551bd9d6b6a4bd51e251b596e0195adf5 for pr-121053 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredbean%2Frust_myhttps" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/redbean/rust_myhttps on toolchain 0d3c0c4551bd9d6b6a4bd51e251b596e0195adf5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d3c0c4551bd9d6b6a4bd51e251b596e0195adf5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/redbean/rust_myhttps [INFO] finished tweaking git repo https://github.com/redbean/rust_myhttps [INFO] tweaked toml for git repo https://github.com/redbean/rust_myhttps written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/redbean/rust_myhttps 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" "+0d3c0c4551bd9d6b6a4bd51e251b596e0195adf5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+0d3c0c4551bd9d6b6a4bd51e251b596e0195adf5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 15906cbba8d8d5a10361cb8c6e2018759ba93cb5c9f853d70202507827e44500 [INFO] running `Command { std: "docker" "start" "-a" "15906cbba8d8d5a10361cb8c6e2018759ba93cb5c9f853d70202507827e44500", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "15906cbba8d8d5a10361cb8c6e2018759ba93cb5c9f853d70202507827e44500", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15906cbba8d8d5a10361cb8c6e2018759ba93cb5c9f853d70202507827e44500", kill_on_drop: false }` [INFO] [stdout] 15906cbba8d8d5a10361cb8c6e2018759ba93cb5c9f853d70202507827e44500 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+0d3c0c4551bd9d6b6a4bd51e251b596e0195adf5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] abc99a44f9c3716d16c70dc2dba0601f8fa52ba47ed6c115395e4b81c29ae96d [INFO] running `Command { std: "docker" "start" "-a" "abc99a44f9c3716d16c70dc2dba0601f8fa52ba47ed6c115395e4b81c29ae96d", kill_on_drop: false }` [INFO] [stderr] Checking my_http v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/lib.rs:34:31 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn execute (&self, f:F) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/lib.rs:34:31 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn execute (&self, f:F) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `workers` and `sender` are never read [INFO] [stdout] --> src/lib.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct ThreadPool [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | workers : Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 13 | sender : mpsc::Sender, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `workers` and `sender` are never read [INFO] [stdout] --> src/lib.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct ThreadPool [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | workers : Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 13 | sender : mpsc::Sender, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id` and `thread` are never read [INFO] [stdout] --> src/lib.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 43 | struct Worker [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 44 | { [INFO] [stdout] 45 | id : usize, [INFO] [stdout] | ^^ [INFO] [stdout] 46 | thread : thread::JoinHandle<()>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id` and `thread` are never read [INFO] [stdout] --> src/lib.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 43 | struct Worker [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 44 | { [INFO] [stdout] 45 | id : usize, [INFO] [stdout] | ^^ [INFO] [stdout] 46 | thread : thread::JoinHandle<()>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: path statement drops value [INFO] [stdout] --> src/lib.rs:54:17 [INFO] [stdout] | [INFO] [stdout] 54 | receiver; [INFO] [stdout] | ^^^^^^^^^ help: use `drop` to clarify the intent: `drop(receiver);` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(path_statements)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: path statement drops value [INFO] [stdout] --> src/lib.rs:54:17 [INFO] [stdout] | [INFO] [stdout] 54 | receiver; [INFO] [stdout] | ^^^^^^^^^ help: use `drop` to clarify the intent: `drop(receiver);` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(path_statements)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: failed to write `/opt/rustwide/target/debug/.fingerprint/my_http-c112a19c9bfc1652/test-lib-my_http.json` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetan9x982" [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaLd0snE" [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `my_http` (bin "main") due to 1 previous error [INFO] [stderr] error: could not compile `my_http` (bin "main" test) due to 1 previous error [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaygovQC" [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmeta0MxghH" [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `my_http` (bin "simple_http") due to 1 previous error [INFO] [stderr] error: could not compile `my_http` (bin "simple_http" test) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "abc99a44f9c3716d16c70dc2dba0601f8fa52ba47ed6c115395e4b81c29ae96d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abc99a44f9c3716d16c70dc2dba0601f8fa52ba47ed6c115395e4b81c29ae96d", kill_on_drop: false }` [INFO] [stdout] abc99a44f9c3716d16c70dc2dba0601f8fa52ba47ed6c115395e4b81c29ae96d